Question

plz tell me how.......​

Answer 1

Answer:

the particles of solid move faster dashing each other so it vibrates

and there is a kinetic force generated

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Answer 2

Answer:

there may be 2 reasons for this

Explanation:

1.when solid molecules strikes with hand molecules, they cause vibration

2.when 2 objects strikes they produces sound

due to that sound 2 objects vibrates

hope it is correct answer

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