Big Bang Theory Quiz 15 (20 MCQs)

Quiz Instructions

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1. Which are the inner or terrestrial planets?

Correct Answer: C) Mercury, Venus, Earth and Mars.

2. Which color wavelengths are shorter?

Correct Answer: B) Blue.

3. Cosmic material is .....

Correct Answer: A) Any matter in space.

4. What are the two major stages of the universe's evolution?

Correct Answer: A) Radiation and Matter Eras.

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

Correct Answer: B) Red.

6. A galaxy showing blue shift is .....

Correct Answer: B) Moving towards us.

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

Correct Answer: D) Gravity.

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

Correct Answer: B) The composition of stars/galaxies.

9. The current stage of the universe's development

Correct Answer: D) Stellar.

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

Correct Answer: C) The stars are moving away from Earth.

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

Correct Answer: D) None of the above.

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

Correct Answer: C) Small, Hot.

13. When did the Big Bang occur?

Correct Answer: C) 14-15 billion years ago.

14. What type of galaxy is the Milkyway

Correct Answer: B) Spiral.

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

Correct Answer: B) 2.5 billion light years.

16. Stars give off heat and light in a process called .....

Correct Answer: A) Nuclear fusion.

17. The ..... model describes the Earth at the center of the universe.

Correct Answer: A) Geocentric.

18. What is force?

Correct Answer: B) A push or pull exerted on an object.

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

Correct Answer: A) Spectroscope.

20. Monatomic ions, consist of a ..... atom

Correct Answer: C) Single.