SI unit of latent heat is
Cal/ Kg
J Kg -2
J Kg
J/Kg
SI unit of latent heat is J/Kg.
The S.I. unit of specific latent heat is :
(a) cal g−1
(b) cal g−1K−1
(c) J kg−1
(d) J kg−1 K−1
2000 J of heat is required to melt 40 Kg of substance, then the specific latent heat of substance is
The latent heat of vaporisation of water is: (a) 2.25×106J/Kg (a) 3.34×106J/Kg (c) 2.25×104J/Kg (d) 33.4×105J/Kg