Question

identical hollow sphere and solid sphere which expands more on heating​

Answer 1

Answer:

Since m is small for hollow sphere, so the rise in temperature is more for hollow sphere then for solid sphere. The expansion in volume with temperature is ΔV=VγΔTorΔV∝ΔT for the given values of V and γ. so hollow sphere will expend more then solid sphere.

thank you.....

Answer 2

Answer:

Hollow

Explanation:

but it also depends on material used and temp. so first clarify ques clearly