Big Bang Theory Quiz 12 (25 MCQs)

Quiz Instructions:

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1. Which wavelength of visible light has the lowest frequency.

2. A galaxy showing blue shift is _____

3. A galaxy is a collection of gas, dust, stars and planets held together by

4. The law of conservation of mass/matter can relate directly to

5. The current stage of the universe's development

6. Red shift of starlight is observed in 7 nearby stars. What do you know about their movement?

7. During which of the following epochs does the universe not experience any expansion?

8. Which words describe the universe when it was less than 1 second old?

9. When did the Big Bang occur?

10. What type of galaxy is the Milkyway

11. How far away is the Andromeda galaxy from the Milky Way?

12. The _____ model describes the Earth at the center of the universe.

13. What device do scientist use to analyze the light emitted from objects in space?

14. Monatomic ions, consist of a _____ atom

15. This epoch is characterized by the absence of matter and presence of energy.

16. The 2nd piece of evidence that supports the Big Bang Theory is _____

17. What does it mean if a star's spectrum is Red Shifted?

18. Protons started forming _____ after the big bang.

19. Cosmic Microwave Background Radiation is a form of

20. What is at the center of the universe in the heliocentric model?

21. What was the first chemical element produced in the universe?

22. Distance and mass are two factors that affect

23. All of the following claims are strong EXCEPT

24. According to the geocentric model, the planets orbited the sun in _____

25. How old do scientists think the Universe is?