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Which of the following examples represen...

Which of the following examples represent periodic motion?

A

A swimmer completing one (return) trip from one bank of a river to the other and back.

B

A freely suspended bar magnet displaced from its N-S direction and released.

C

A hydrogen molecule rotating about its centre of mass.

D

An arrow released from a bow.

Text Solution

Verified by Experts

(b), (c)
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  • Which of the following pairs represents anomers ?

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