Elastic collisions transfer:

a lot of energy

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moderate energy between particles

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no energy between particles

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none of above

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Solution

The correct option is B no energy between particles
All collisions between the particles of matter are perfectly elastic. Elastic collisions transfer no energy between particles. Each particle has exactly the same energy after the collision as before.

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Similar questions

Q. In elastic collision between two bodies, complete energy is transferred when :

Q. Assertion :If collision occurs between two elastic bodies their kinetic energy decreases during the time of collision. Reason: During collision intermolecular space decreases and hence elastic potential energy increases.

Q. Which of the following potential energy curves in the above figures cannot possibly describe the elastic collision of two billiard balls? Here

r

is the distance between centres of the balls.

Q. The block of mass

m

is at rest just before the collision.
What is the total kinetic energy of the blocks just AFTER the collision, if the collision between them is elastic?

Answer carefully, with reasons:

(a) In an elastic collision of two billiard balls, is the total kinetic energy conserved during the short time of collision of the balls (i.e. when they are in contact)?

(b) Is the total linear momentum conserved during the short time of an elastic collision of two balls?

(d) If the potential energy of two billiard balls depends only on the separation distance between their centres, is the collision elastic or inelastic? (Note, we are talking here of potential energy corresponding to the force during collision, not gravitational potential energy).

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Elastic collisions transfer:

The correct option is B no energy between particlesAll collisions between the particles of matter are perfectly elastic. Elastic collisions transfer no energy between particles. Each particle has exactly the same energy after the collision as before.

The correct option is B no energy between particles
All collisions between the particles of matter are perfectly elastic. Elastic collisions transfer no energy between particles. Each particle has exactly the same energy after the collision as before.