Question

d: Astronomy Quiz, General Knowledge and Quiz Questions​

Answer 1

Answer:

- GK Quiz on Astronomy Set I. Who speculated that our universe is expanding? Who had propounded the planetary laws? Who had proved first that our earth and another planet are revolving? Which one of the following elements occurs most abundantly in our universe? The stellar and solar source of energy is:

Explanation:

Answer 2

Answer:

1. Who speculated that our universe is expanding?

A. Newton

B. Edwin Hubble

C. Galilio

D. Copernicus

Ans: B

2. Who had propounded the planetary laws?

A. Newton

B. Kepler

C. Galileo

D. Copernicus

Ans: B

3. Who had proved first that our earth and another planet are revolving?

A. Aristotle

B. Galileo

C. Copernicus

D. Edwin Hubble

Ans: C

4. Which one of the following elements occurs most abundantly in our universe?

A. Hydrogen

B. Nitrogen

C. Helium

D. Oxygen

Ans: A

5. The stellar and solar source of energy is:

A. Nuclear fusion

B. Nuclear fission

C. Electromagnetic induction

D. Electromotive force

Ans: A

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