Question

Dimensions for latent heat

Answer 1

Answer:

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Explanation:

If Q is the amount of heat to change the state of m Kg substance keeping temperature constant then Latent heat of that substance ,L= Q/m . So the dimension of latent heat means the dimension of heat( i.e., energy ) ML^2 T^-2 divided by dimension of mass M which is equal to L^2 T^-2 .

Answer 2

Answer:

If Q is the amount of heat to change the state of m Kg substance keeping temperature constant then Latent heat of that substance ,L= Q/m . So the dimension of latent heat means the dimension of heat( i.e., energy ) ML^2 T^-2 divided by dimension of mass M which is equal to L^2 T^-2 .