P3 GCSE Quiz-Space

Hope this helps:)

Good Luck for tomorrows exam:D **

the point is the questions get harder as you go along:)

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  • Created by: Maddy
  • Created on: 26-05-11 13:24
According to scientists how was he world created?
by the big bang
1 of 7
Wht is a star formed from?
a cloud of gas and dust
2 of 7
Why do stars radiate energy?
due to hydrogen fusion in the core
3 of 7
When a star runs out of hydrogen nuclei what happens?
it swells in size and then turns into a red giant
4 of 7
what is a supernova?
a cataclysmic explosion
5 of 7
If a star does not proceed to be a supernova what does it become?
a black dwarf
6 of 7
Stars like our Sun fuse hydrogen nuclei (basically protons) into other elements with small nuclei, what are these other elements?
carbon and uranium
7 of 7

Other cards in this set

Card 2

Front

Wht is a star formed from?

Back

a cloud of gas and dust

Card 3

Front

Why do stars radiate energy?

Back

Preview of the front of card 3

Card 4

Front

When a star runs out of hydrogen nuclei what happens?

Back

Preview of the front of card 4

Card 5

Front

what is a supernova?

Back

Preview of the front of card 5
View more cards

Comments

Loobryb

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i got all of them right but it said i got 55% ??? fix thid glitch please xox

Sophjm.02

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some of the 'correct' answers are wrong please correct them

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