Examples Fridge magnets, compasses and maglev trains which use magnetic levitation. Energy store Thermal Description In most cases this is the vibrations of the particles in the object.

When spring arrives and the heating season comes to an end, keeping warm becomes less of an issue. However, scientists remind us that it is not just a seasonal necessity—heat is also a valuable energy ...

Electrical work – charges flow in the form of electricity, for example in a battery powered toy train. Heat transfer – energy moves from the thermal store of a hotter object to the thermal ...

A particularly relevant example is solar power ... effect can be used in a variety of ways to functionally store and save energy. Heat can be applied to a phase-change material, melting it ...