Physics Key Words

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Across
  1. 6. A quantity that has magnitude and an associated direction.
  2. 9. The mass per unit volume of a substance
  3. 10. A material that does not allow energy to transfer through it easily.
  4. 11. The distance travelled by an object in a specific time
  5. 12. A non-ohmic conductor that allows current to flow in one direction only.
  6. 13. A component used to measure current in a circuit.
  7. 14. A system consisting of a pivot, an effort and a load.
Down
  1. 1. The size or extent of something.
  2. 2. A device used to measure force.
  3. 3. The force acting on an object due to gravity
  4. 4. The smallest part of an element that can exist.
  5. 5. The steepness of a line (on a graph).
  6. 7. A component that limits the flow of electrical charge in a circuit.
  7. 8. An absence of matter.