What is the mass of the Sun?

Related Mcqs:

1. Earth is closest to the sun every year in early ______________, when it’s winter for the Northern Hemisphere. We’re farthest away from the sun in early __________________, during our Northern Hemisphere summer.

   A. January – July
   B. June – December
   C. July – January
   D. December – June

   Submitted by: Mansoor Ul Haque

2. When in the part of its orbit closest to the Sun, Pluto has an atmosphere of nitrogen and methane similar to Triton’s, but what happens when it is farther from the Sun ?

   A. These gases are not present
   B. These gases are like plasma
   C. These gases are frozen 
   D. These gases are volatile

   Submitted by: Muhammad Abdullah

3. The sun is containing _______ % mass of the solar system?

   A. 75.24%
   B. 79.36%
   C. 89.10%
   D. 99.86%

   Submitted by: Amin Lakhair

4. The sun is made up of 99.9% of ________________ and ______________?

   A. Oxygen and Hydrogen
   B. Hydrogen and Sulfur
   C. Carbon and Silicon
   D. Hydrogen and Helium

   Submitted by: Mansoor Ul Haque

5. The Sun is at an average distance of about________ million kilometers away from Earth?

   A. 100 million
   B. 150 million
   C. 200 million
   D. 250 million

   Submitted by: Noor Hussain Jamali

6. The time taken by Sun to revolve around the center of our galaxy is___________?

   A. 150 million years
   B. 250 million years
   C. 300 millon years
   D. 350 millon years

   Submitted by: Malik Asghar Hussain

7. The ________ system is the closest star system to our sun.?

   A. Promixa Centauri
   B. Alpha Centauri
   C. Red proxima Centauri
   D. None of these

   Submitted by: Shahbaz Jiskani

8. The mean distance of the earth from the sun is astronomical units is____________?

   A. 3.7 AU
   B. 10 AU
   C. 1 AU
   D. 101 AU

   Submitted by: Shahbaz Jiskani

9. The source of the Sun’s energy is the process of ____________?

   A. Photoelectric emission
   B. Nuclear fission
   C. Nuclear fusion
   D. Thermionic emission

   Submitted by: Abid Hussain

10. The outermost layer of the sun is called __________?

    A. Coach
    B. Core
    C. Corona
    D. Comma

    Submitted by: Aurangzeb Bhutto