#Physics#Karthikeyan#Thermal energy

• If you heat something up , it gets hot . We say that it is a thermal energy store .

• The hotter it is a thermal energy it is storing.

What happens when you heat water?

• Put large stones in a fire .

• The stones became very hot . they stored a lot of thermal energy .

• Then they put the hot stones into water . The water become hot . The thermal energy of the stones spread out into the water.

Summary

• A hot object is a thermal energy store.

• Energy spreads out from a hot object to its surroundings.