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The ratio of densities of two substances...

The ratio of densities of two substances is `2 :3` and that of specific heats is `1 : 2`. The ratio of thermal capacities per unit volume is

A

`1 : 2`

B

`2 : 1`

C

`1 : 3`

D

`3 :1`

Text Solution

Verified by Experts

The correct Answer is:
C
`H=mS = rhoVS rArr(H_(1))/(H_(2))=((rho_(1))/(rho_(2))) ((S_(1))/(S_(2)))`.
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