Physics - P1

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  • Created by: hols_
  • Created on: 07-11-15 15:40

1. What happens to light when it hits a glass-air boundary at an angle above the critical angle of substance?

  • The light is totally internally reflected and not refracted
  • Refracted
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Other questions in this quiz

2. Which type of seismic wave cannot travel through the liquid outer core of the Earth?

  • Secondary waves
  • Primary waves

3. Deforestation contributes to global warming. True of False?

  • True - reduces the amount of oxygen in the air and more carbon dioxide stays in the atmosphere rather than being taken away by trees, when they photosynthesise.
  • False

4. State the units of temperature and heat energy.

  • Degrees celsius and joules
  • Energy

5. Name the useful energies produced by a television.

  • Light and sound
  • Heat energy
  • Electrical energy

Comments

Tommo99

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bag of ****

jbo122

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its quite good

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