P1- Topic 1,2&3

Fail to prepare is Prepare to FAIL.

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  • Created by: Savannah
  • Created on: 10-02-13 19:41

1. How long does a main sequence star last?

  • it lasts for several billions of years
  • couple of years
  • 1 million years
1 of 20

Other questions in this quiz

2. What are the final two stages of a Big stars life?

  • White dwarf
  • SuperNova, Neutron star OR Black hole
  • Plantary nebula

3. Explain how Galileo's observations of jupiter proved the geocentric model wrong?

  • The geocentric model is the accepted model.
  • It showed that Jupiter had 4 moons orbiting it so clearly not everything was orbiting the Earth
  • It didn't.

4. What's the main theory fot the origin of the Universe?

  • The Big Bang theory
  • The Steady State Theory

5. What happens after that?

  • The hydrogen in the core begins to run out and the star swells into a red giant (it becomes red because the surface cools)
  • Expands and kills life on earth



It's a great resource for Edexcel students but it doesn't cover everything.

Miss KHP

Great topics covered under this Q&A's. Easy to read and memorable answers. The timers good as exam prep. Great source! 

Good for Edexcel as well as other exam boards including Core Science GCSE AQA.


i got 95 % on the quiz! :P


this ****

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