Across
- 1. in series, this quantity is same at all points
- 4. substance that could flow easily
- 5. the unit of pressure
- 7. the unit of this quantity is volts
- 8. the turning effect of a force
- 10. cannot be created nor destroyed
- 12. the unit of energy
- 13. mass over volume
- 14. the force which has opposite direction with the direction of the object
- 15. anything that can help us to do work
Down
- 2. the phenomena of wave changes the speed as it goes from one material to another
- 3. the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
- 6. used to measure current
- 9. used to represents a phenomenon so it will be easier to understand
- 11. the way of heat transfer that requires direct contact of the object