1. Wind and hydroelectric can also be used as alternate sources of energy.
True or False
2. Alarm clock is an object that changes electrical energy into light and sound energy.
True or False
3. An energy transformations occur during the cellphone charging is electrical to chemical energy transformation.
True or False
4. Windmill is an example of mechanical to electrical energy transformation.
True or False
5. The Electrical Energy of the stove is transferred to thermal Energy.
True False