MHT CET · Physics · Kinetic Theory of Gases
According to the kinetic theory of gases, when two molecules of gas collide with each other then
- A Kinetic energy is conserved but momentum is not conserved.
- B neither kinetic energy nor momentum is conserved.
- C both kinetic energy and momentum are conserved.
- D momentum is conserved but kinetic energy is not conserved.
Answer & Solution
Correct Answer
(C) both kinetic energy and momentum are conserved.
Step-by-step Solution
Detailed explanation
Concept-based.
Collisions are elastic so energy is conserved and momentum conservation always occurs if the external force is zero.
Collisions are elastic so energy is conserved and momentum conservation always occurs if the external force is zero.
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