Physics

12345678910
Across
  1. 2. The exertion of force upon a surface by an object
  2. 8. A common temperature scal
  3. 9. Heat energy released or absorbed during a chang of state
  4. 10. A positively charged ion
Down
  1. 1. The scientific study of sound
  2. 3. Reflected sound
  3. 4. The change in direction of a wavefront at an interface between two different media
  4. 5. A negatively charged ion
  5. 6. Changing from a liquid to solid
  6. 7. An instrument for measuring atmospheric pressure.