Across
- 3. has two or more paths for current to flow through
- 5. the force exerted by magnets when they attract or repel each other
- 9. a path a long which the whole current flows through each component
- 11. the quantity of heat required to raise the temperature of one gram of a substance by one celsius degree
Down
- 1. Decay Random process when a nucleus loses energy by emitting radiation
- 2. Time required for half of the original atoms to decay
- 4. The Flow of electrical power or charge
- 6. process of changing energy from one form to another
- 7. energy that comes from a source and travels through space at the speed of light
- 8. result of the movement of tiny particles called atoms, molecules or ions in solids, liquids and gases
- 10. measurement of the energy content of food