Across
- 3. ability to do work
- 5. Form of energy produced by musical instruments
- 7. Devices converting mechanical to electrical energy
- 8. Electrical energy unit
- 9. type of potential energy of objects at a height.
- 10. Energy-saving material
Down
- 1. the ability or capacity to do something or act in a particular way
- 2. In light bulb,By what process electrical energy changes to light
- 4. Type of potential energy of springs and rubber
- 6. form of energy in food and dynamite
- 11. energy possessed by the moving molecules of steam or any other substance