What is Latent heat of fusion ?

(1) Take a few pieces of ice in a glass beaker as shown in figure. (2) Insert the bulb of a thermometer in ice and measure its temperature. (3) Put the beaker on a stand and heat the ice using a burner. (4) Record the temperature using the thermometer after every minute. (5) As the ice is heated,it starts melting. Stir the mixture of ice and water. (6) Continue the heating even after ice starts melting. (7) Draw a graph of temperature versus time. Define latent heat of fusion OR What is latent heat of fusion ? State its units.

Latent heat of fusion, Q = mL .

Latent Heat of fusion of ice is

As a physicist, you put heat into a 500 g solid sample at the rate of 10.0 kJ//min , while recording its temperature as a function of time. You plot your data and obtain the graph shown in figure. . (a) What is the latent heat of fusion for this solid? (b) What is the specific heat of solid state of the material?