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- The Sun, Quiz 2
15 more (harder) questions on the Sun:
The quiz above includes the following questions:
- 1. Once the hydrogen fusion has stopped in its core, what will the Sun become?
- 2. The sun rotates faster…
- 3. What is the visible ‘surface’ of the Sun called?
- 4. The thickness of the photosphere is ...
- 5. What is the outermost atmosphere of the Sun called?
- 6. In which order, going outwards, are the following layers around the core of the Sun?
- 7. Compared to the surrounding photosphere, the temperature of sunspots is ...
- 8. What is the predicted final stage of the Sun before being completely extinguished?
- 9. How much power is received from the sun on the surface of the Earth?
- 10. What is the temperature of the core of the Sun?
- 11. What happens in a solar cycle minimum?
- 12. How long will it take a photon, once born, to reach the surface of the Sun?
- 13. What is the Sun’s diameter?
- 14. Which of the following is the hottest?
- 15. How long does it take the Sun to rotate?