Across
- 1. Energy stored inside an atom.
- 4. A measure of the total kinetic energy possessed by particles in a substance.
- 5. Energy possessed by a moving object.
- 8. Process in which green plants convert light energy into chemical energy.
- 11. Energy that travels as vibrating waves and can be heard by our ears as sound.
- 13. Energy stored within a stretched or compressed object like a spring or elastic material.
- 14. Unit of measurement for energy.
Down
- 2. Energy that causes charged particles to move.
- 3. Energy stored within a substance such as fuel or food that may be released when the substance is burnt or digested.
- 6. Stored energy of an object that is held above the Earth’s surface.
- 7. Stored energy possessed by an object such as elastic potential energy into chemical energy.
- 9. Form of energy that is visible such as that produced by the sun.
- 10. The ability to make a change happen; different forms include heat energy light energy and sound energy.
- 12. This is done whenever an object is moved or is forced to change shape.