Physics

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Across
  1. 2. Mass x Gravity
  2. 4. A mexican wave is an example of this
  3. 6. The name of the angle an incoming ray of light makes from the normal
  4. 7. When light bounces off a surface
  5. 9. A colour with a longer wavelength
  6. 11. force experienced by skydivers in the opposite direction to gravity
  7. 13. The force that helps brakes work.
Down
  1. 1. Force acting upwards when you are standing on the ground.
  2. 3. The amount of 'stuff' in kilograms
  3. 5. When waves 'add up'
  4. 8. A wave that travels in the same direction as the particle movement (e.g. sound)
  5. 10. type of force experienced in air or water
  6. 12. The bending of light