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If same amount of heat is supplied to tw...

If same amount of heat is supplied to two identical spheres (one is hollow and other is solid), then

A

the expansion in hollow is greater than the solid

B

the expansion in hollow is same as that in solid

C

The expansion in hollow is lesser than the solid

D

the temperature of both must be same to each other.

Text Solution

Verified by Experts

a) `DeltaT_(c)=90^(@)-30^(@)`C=`60^(@)`C
`DeltaT_(F) = 9/5DeltaT_(C) = 9/5(60^(@)) = 108^(@)`F
`DeltaT = DeltaT_(c)=60K`
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