Question

write an experiment to show the presence of latent heat

Answer 1

latent heat increase when temperatures decrease

Answer 2

 Energy is required to change water from a solid to a liquid, i.e. to melt ice. In thisexperiment you will try to measure the latent heat of fusion of ice (LHice), the energy needed (per gram) to melt ice. The needed energy will come from a cup of warm water.