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The Universe Quiz 1 (25 MCQs)

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1. Cosmological model that explains the sudden development of the universe through expansion from a hot, dense state.

2. In red shift, the wavelengths of light become

3. Which belief is the basis of Ptolemy's geocentric model of the solar system?

4. Which is one of Edwin Hubble's findings that supports the big bang theory?

5. What happened to the electromagnetic radiation emitted from the Big Bang?

6. A shift toward longer wavelengths of the spectral lines emitted by a celestial object that is caused by the object moving away from the earth.

7. A particle accelerator is used to model

8. Math does not point towards all galaxies expanding from a center point-starting about 13.7 billion years ago

9. What model is where the earth is in the middle of our universe?

10. The Milky Way Galaxy is a

11. Earth, along with the other planets, revolves around the Sun. The planets revolve in a counterclockwise direction. The cause of the revolution is mostly due to which forces?

12. The explosion associated with the theory and the formation of the universe is inferred to have occurred how many billions of years ago?

13. What is the percentage of Hydrogen in the Universe?

14. We can live on Earth because, UNLIKE the other planets Earth _____

15. How long after the Big Bang did our solar system form?

16. How old is the sun

17. The balancing point of the solar system is the

18. The color of a star will tell you its _____

19. Which term would be considered the smallest object?

20. What is the collection of large and small bodies that orbit the sun

21. What is the name for a large collection of stars, gas, and dust held together by gravity?

22. Describes the universe as an oscillating universe in which a cosmic egg called _____, containing the whole universe expands out of a single concentrated point and will eventually collapse again.

23. Is the Big Bang Theory completely true forever?

24. _____ are huge spherical areas where very little matter exists in the universe .

25. Select the correct order of waves on the EMS

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The Universe Quiz 1 (25 MCQs)

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