1) Assertion-The unbalanced force acting on an object which brings it in motion.
Reason-force is nothing but the energy present inside the body.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans- Assertion is true but Reason is false.
2) Assertion-The unbalanced force acting on an object which brings it in motion.
Reason-force is nothing but the power present inside the body.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
3) Assertion-force is nothing but the power present inside the body.
Reason-The unbalanced force acting on an object which brings it in speed.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
4) Assertion-The unbalanced velocity acting on an object which brings it in speed.
Reason-force is nothing but the power present inside the body.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
5) Assertion-A small children pushes heavy box, but it cannot move easily.
Reason-when box is heavy it cannot move from one place to another place.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
6) Assertion-A small children push heavy box, but it cannot move easily.
Reason-when the friction force balances pushing force at that time heavy box cannot move by small force.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
7) Assertion-when the friction force balances pushing force at that time heavy box cannot move by small force.
Reason-A small children push heavy box, but it cannot move easily.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
8) Assertion-An object moves with a uniform velocity when the forces acting on the object are balanced and there is no net external force on it.
Reason- External force on velocity is always negative.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
ANS-Assertion is true but Reason is false.
9) Assertion-An object moves with a uniform velocity when the forces acting on the object are balanced and there is no net external force on it.
Reason- External force on velocity is always negligible.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
ANS-Assertion is true but Reason is false.
10) Assertion-An object moves with a uniform velocity when the forces acting on the object are balanced and there is no net external force on it.
Reason- Force of object is always zero.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
11) Assertion-An object moves with a uniform velocity when the forces acting on the object are balanced and there is no net external force on it.
Reason- The motion is always in uniform manner.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
12) Assertion-An object moves with a uniform velocity when the forces acting on the object are balanced and there is the more external force present.
Reason- The motion is always in uniform manner.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
13) Assertion-The motion is always in uniform manner.
Reason-An object moves with a uniform velocity when the forces acting on the object are balanced and there is the more external force present.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
14) Assertion-Practically there is difficulty seen for achieving zero unbalanced force.
Reason-Zero unbalanced force is never achieved in universe.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
15) Assertion-Practically there is difficulty seen for achieving zero unbalanced force.
Reason-The presence of frictional force acting opposite to the direction of motion hence unbalanced force is difficult.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
16) Assertion-The presence of frictional force acting opposite to the direction of motion hence unbalanced force is difficult.
Reason-Practically there is difficulty seen for achieving zero unbalanced force.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
ANS-Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
17) Assertion- Practically there is difficulty seen for achieving zero unbalanced force.
Reason- Zero unbalanced force is only achieved in vacuum chamber.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
18) Assertion- Practically there is difficulty seen for achieving zero balanced force.
Reason- Zero unbalanced force is only achieved in vacuum chamber.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
19) Assertion-Zero unbalanced force is only achieved in vacuum chamber.
Reason-Practically there is difficulty seen for achieving zero balanced force.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
20) Assertion-Zero balanced force is only achieved in vacuum chamber.
Reason-Practically there is difficulty seen for achieving zero balanced force.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
21) Assertion- Safety belts are protecting us from accidents.
Reason- safety belts should wear on head.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans- Assertion is true but Reason is false.
22) Assertion- Safety belts are protecting us from accidents.
Reason- safety belts should wear around our waist.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans- Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
23) Assertion- Safety belts are protecting us from accidents.
Reason- safety belts should wear around on wrist.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans- Assertion is true but Reason is false.
24) Assertion-Safety belts are protecting us from accidents.
Reason-the safety belts exert a force on our body to make the forward motion slower.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
25) Assertion-Safety belts are protecting us from accidents.
Reason-the safety belts exert a force on our body to make the upward motion slower.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
26) Assertion-Safety belts are protecting us from accidents.
Reason-The safety belts exert a force on our body to make the downward motion slower.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
27) Assertion-Safety belts are protecting us from the mosquitoes.
Reason-The safety belts exert a force on our body to make the downward motion slower.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
28) Assertion-The safety belts exert a force on our body to make the downward motion slower.
Reason-Safety belts are protecting us from the mosquitoes.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
29) Assertion-The safety belts exert a force on our body to make the downward motion slower.
Reason-Safety belts are protecting us from the momentum.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
30) Assertion-We feel fall backward due to sudden start bus.
Reason-Our body opposes motion of bus due to inertia.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
31) Assertion- Our body opposes motion of bus due to inertia.
Reason-We feel fall backward due to sudden start bus.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
32) Assertion-We feel fall backward due to sudden start bus.
Reason-safety belts should wear around on wrist.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
33) Assertion- A force that is just enough to cause a small cart to pick up a large velocity will produce a negligible change in the motion of train.
Reason-when we saw the comparison between cart and train then we get to know that train has lesser tendency to change its state of motion.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
34) Assertion- A force that is just enough to cause a small cart to pick up a large velocity will produce a negligible change in the motion of train.
Reason-when we saw the comparison between cart and train then we get to know that cart has lesser tendency to change its state of motion.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
ANS-Assertion is true but Reason is false.
35) Assertion- A motion that is just enough to cause a small cart to pick up a large velocity will produce a negligible change in the speed of train.
Reason-when we saw the comparison between cart and train then we get to know that train has lesser tendency to change its state of motion.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
ANS-Both Assertion and Reason are false.
36) Assertion-when we saw the comparison between cart and train then we get to know that train has lesser tendency to change its state of motion.
Reason-A motion that is just enough to cause a small cart to pick up a large velocity will produce a negligible change in the speed of train.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
ANS-Both Assertion and Reason are false.
37) Assertion-The inertia of the object is always measured by the mass.
Reason-SI unit of the mass is Kg.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
38) Assertion-The inertia of the object is always measured by the mass.
Reason-SI unit of the mass is cm.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
39) Assertion-The inertia of the object is always measured by the mass.
Reason-SI unit of the mass is cmS-1
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
40) Assertion-The inertia of the object is always measured by newton.
Reason-SI unit of the mass is cm.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
41) Assertion-SI unit of the mass is cm.
Reason-The inertia of the object is always measured by newton.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
42) Assertion-Momentum have both the parameters to measure like direction and velocity.
Reason-The SI unit of momentum is kgmS-1
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
43) Assertion-The acceleration of ball is decreased when any person catches fast moving ball results it hurts palm of the catcher.
Reason-when high speed ball strike on palm that time the rate of momentum of the ball is very large.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
44) Assertion-The acceleration of ball is decreased when any person catches fast moving ball results it hurts palm of the catcher.
Reason-the momentum of fast ball is very high.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
45) Assertion-The acceleration of ball is decreased when any person catches fast moving ball results it hurts palm of the catcher.
Reason-the momentum of fast ball is very less.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
46) Assertion-The acceleration of ball is increased when any person catches fast moving ball results it hurts palm of the catcher.
Reason-the momentum of fast ball is very less.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
47) Assertion-The acceleration of ball is increased when any person catches fast moving ball results it hurts palm of the catcher.
Reason-the momentum of fast ball is very high.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
48) Assertion-the momentum of fast ball is very high.
Reason-The acceleration of ball is increased when any person catches fast moving ball results it hurts palm of the catcher.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
49) Assertion-As the sailor jumps to forward direction then the boat get moves to backward direction.
Reason-Momentum of boat is slow when any person try to jump.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
50) Assertion-As the sailor jumps to forward direction then the boat get moves to backward direction.
Reason-Momentum of boat is high when any person try to jump.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
51) Assertion-When two objects’ colloids each otherthen they change their previous places.
Reason-during collusion objects get destroyed themselves.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
52) Assertion-When two objects’ colloids each other then they change their previous places.
Reason-During collusion of objects, momentum will be high due to that reason they changes their own position.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
53) Assertion-When two objects’ colloids each other then they change their previous places.
Reason-During transcription of objects, momentum will be high due to that reason they changes their own position.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
54) Assertion-When two objects’ colloids each other then they change their previous places.
Reason-During collusion of objects, momentum will be lesser due to that reason they changes their own position.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
55) Assertion-When two objects’ colloids each other than they do not changes its own position.
Reason-During collusion of objects, momentum will be lesser due to that reason they change their own position.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
56) Assertion-During collusion of objects, momentum will be lesser due to that reason they change their own position.
Reason-When two objects’ colloids each other than they do not changes its own position
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
57) Assertion-to every action there is an equal and opposite reaction which happens in two different bodies.
Reason-collusion happen in two different objects with their different energies.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
58) Assertion-to every action there is an equal and opposite reaction which happens in two different bodies.
Reason-collusion happen in two different objects with their same energies.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
59) Assertion-to every action there is an equal and opposite reaction which happens in two different bodies.
Reason-in an isolated system the total momentum remains conserved.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
60) Assertion-in an isolated system the total momentum remains conserved.
Reason-to every action there is an equal and opposite reaction which happens in two different bodies.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
61) Assertion-in an open system the total momentum remains conserved.
Reason-to every action there is an equal and opposite reaction which happens in two different bodies.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
62) Assertion-to every action there is an equal and opposite reaction which happens in two different bodies.
Reason-force is nothing but friction which always opposes motion of objects.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
63) Assertion-force is nothing but friction which always opposes motion of objects.
Reason-to every action there is an equal and opposite reaction which happens in two different bodies.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
64) Assertion-thermos flasks helps us to maintain tea temperature.
Reason-in an isolated system the total energy or heat remains conserved.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
65) Assertion-thermos flasks helps us to maintain tea temperature.
Reason-in an open system the total energy or heat remains conserved.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
66) Assertion-in an isolated system the total energy or heat remains conserved.
Reason-thermos flasks help us to maintain tea temperature.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
67) Assertion-thermos flasks help us to maintain tea temperature.
Reason-thermos flasks is made up of aluminum which helps to maintain tea temperature.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
68) Assertion-thermos flasks help us to maintain tea temperature.
Reason-thermos flasks is made up of copper which helps to maintain tea temperature.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Assertion is true but Reason is false.
69) Assertion-Aluminum which present in the thermos gives extra hotness to tea.
Reason-in an isolated system the total momentum remains conserved.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
70) Assertion-Aluminum which present in the thermos gives extra hotness to tea.
Reason-energy can easily create and it get easily destroyed by human being.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are false.
71) Assertion-in an isolated system the total momentum remains conserved.
Reason-energy can neither be created nor be destroyed.
a) Both Assertion and Reason are correct, and reason is the correct explanation for assertion.
b) Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
c) Assertion is true but Reason is false.
d) Both Assertion and Reason are false.
Ans-Both Assertion and Reason are correct, and Reason is not the correct explanation for Assertion.
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