Physics, asked by injamul3918, 1 year ago

A metal disc with a hole in it is heated and expands by 1%. the size of the hole has

a. increased

b. decreased

c. stayed the same

d. it depends on where the hole is

Answers

Answered by rabneet

0

a increased because when we heat metal disc with a hole it will melt and increase the size of the hole

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