1.

The quantities `A and B` are related by the relation `A//B = m`, where `m` is the linear mass density and `A` is the force , the dimensions of `B` will beA. pressureB. workC. latent heatD. None of these

Answer» Correct Answer - C
`m=`linear density`=`mass per unit length`=[(M)/(L)]`
`A=`force`=[MLT^-2]` because `[B]=([A])/([m])=([MLT^-2])/([ML^-1])=[L^2T^-2]`
This is same dimesnsion as than of latent heat


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