Question

Q. Explain the following terms:

1) Latent heat of fusion.
2) Regelation.
3) Specific heat.​

Answer 1

1. Latent Heat Of Fusion : The amount of heat required to change 1g of any substance at the temperature of its melting point from the solid to liquid stage without changing the temperature.

2. Regelation : A phenomenon of melting under pressure and refreezing when the pressure is reduced.

3. Specific heat : The amount of heat per unit mass required to raise the temperature by one degree Celsius

Hope this helps you

Answer 2

Explanation:

The amount of heat required to change 1g any substance that the temperatue of its melting point from the solid to liquid stage without changing the temperatue of its melting point from the solid to liquid stage without changing the temperatue.