MCQ
The value of the radius of gyration of a body does not depend on:
- Athe axis of rotation
- Bmass distribution
- ✓the mass of the body
- Dany of the above
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Statement $I:$ If heat is added to a system, its temperature must increase.
Statement $II:$ If positive work is done by a system in a thermodynamic process, its volume must increase.
In the light of the above statements, choose the correct answer from the options given below
[Take specific heat of water $= 1\, cal\, g^{-1}\,^oC^{-1}$ and latent heat of steam $= 540\, cal\, g^{-1}$]