Physics, asked by Kritika343, 1 year ago

Q)A rod of length l and radius r is held between two rigid walls so that it is not allowed to expand. If its temperature is increase, then the force developed in it is proportional to?

Kritika343: r^2

Answers

Answered by Anonymous

19

hey mate
here's the solution

Attachments:

Answered by KatherineSwan

2

Answer:

Force is proportional to r^2

Explanation:

Refer attachment.

Attachments:

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