A material is supplied with heat at constant rate. The temperature of

1.	A material is supplied with heat at constant rate. The temperature of the material is changing with the heat as shown in the diagram. If CD = 2AB, (1) material is an alloy of two metals (2) material has different values of specific heat at different temperatures (3) latent heat of vaporisation is double the latent heat of fusion (4) At AB and CD, material disintegrates into fragments
Answer» The Correct option is (3) latent heat of vaporisation is double the latent heat of fusion

A material is supplied with heat at constant rate. The temperature of the material is changing with the heat as shown in the diagram. If CD = 2AB, (1) material is an alloy of two metals (2) material has different values of specific heat at different temperatures (3) latent heat of vaporisation is double the latent heat of fusion (4) At AB and CD, material disintegrates into fragments

Answer»

The Correct option is (3) latent heat of vaporisation is double the latent heat of fusion

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