Physics - P2

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  • Created by: hols_
  • Created on: 20-11-15 17:24

1. What is an asteroid?

  • Remains of planet that collided with Earth billions of years ago.
  • Rocks left over form the formation of the Solar System.
  • A small body with a core of frozen gas & dust.
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Other questions in this quiz

2. What will a medium weight star, like our Sun, eventually become?

  • White Dwarf
  • Black Hole
  • Supernova
  • Red giant

3. What is it meant by renewable energy?

  • Energy that will not run out.
  • Energy that is finite.
  • Energy that will run out.

4. What are the 4 stages of electricity production in a conventional power station?

  • Fuel is burned to release heat energy, heat boils water to produce steam, steam drives turbines which drive generators & generators produce electricity.
  • Fuel is burned & heat boils water which produces electricity.
  • Heat boils & produces electricity.

5. What is comet?

  • Rocks left over from the formation of the solar system.
  • A small body with a core of frozen gas & dust.
  • A near earth object is an asteroid or comet that is on a possible collision course with Earth.


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