Other questions in this quiz

2. The nuclear fusion of nuclei produces...?

  • Helium
  • Hydrogen nuclei
  • Helium nuclei
  • Hydroxide nuclei

3. White dwarfs are...?

  • Hot, dense,and solid cores
  • White
  • Cool, dense, and solid cores
  • Hot cores

4. Why are main sequence stars stable?

  • The inward force of gravity is balanced by the outward pressure from the heat thats formed by fusion
  • The conditions in space (eg. heat and light)
  • The inward force of the heat from fusion is balanced by the outward force of gravity
  • There are no forces in main sequence stars, which makes them stable.

5. Nuclear fusion is...?

  • Helium nuclei joining to form hydrogn nuclei
  • The joining of small atomic nuclei
  • Hydrogen and helium nuclei forming
  • The fusion of nuclear weapons

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