Physics 2 - OCR Gateway B Core Science

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  • Created by: Aimi-Jane
  • Created on: 26-05-15 20:19

1. The Moon is believed to be the result of a collision between two planets, what was the result?

  • The debris collecting to form the moon and the iron cores of the two planets joining to form the Earth's core.
  • The iron cores of the two planets gave both the Earth and the Moon iron cores.
  • The debris collected around the Earth to make it bigger but some of it was too far out so seperatley formed the Moon.
  • The iron cores from the planets made the moon and the rocks formed the Earth.
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Other questions in this quiz

2. Asteroids are...

  • planets.
  • stars.
  • small planets.
  • comets.

3. A large star can become a...

  • white dwarf.
  • galaxy.
  • black hole.
  • red giant.

4. The speed of a comet...

  • increases as it approaches the Sun.
  • only changes when it burns out.
  • decreases as it approaches the Sun.
  • never changes.

5. Light travels at the speed of...

  • 300,000 km/s.
  • 1,000,000 km/s.
  • 400,000 km/s.
  • 200,000 km/s

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