Big Bang theory explains_____________?

Related Mcqs:

1. According to Big Bang Theory, the Universe began about __________ billion years ago.

   A. 10 – 20
   B. 20 – 30
   C. 30 – 40
   D. 40 – 50

2. Big Bang was an explosion that occurred ?

   A. 10 Billion years ago
   B. 15 Billion years ago
   C. 20 Billion years ago
   D. 25 Billion years ago

   Submitted by: FAZAL ULLAH

3. The theory of Expanding Universe was first propounded by____________?

   A. Einstein
   B. Newton
   C. Gahleo
   D. Hubble

4. According to Einsteins general theory of relativity the universe:________________?

   A. Must be expanding
   B. Must be contracting
   C. Must be either expanding or contracting
   D. Must be neither expanding nor contracting

   Submitted by: Malik Asghar Hussain

5. First Atomic theory was proposed by?

   A. John Dalton
   B. E.Rutherford
   C. De Broglie
   D. D.I.Mendeleef

   Submitted by: ABDUL HAYEE

6. According to the theory of relativity, which of the following always remains constant ?

   A. Length of an object
   B. Time
   C. Space
   D. Velocity of light

   Submitted by: Malik Asghar Hussain

7. According to quantum theory of light, photons are _______?

   A. Waves
   B. Particles
   C. Energy packets
   D. Electromagnetic

   Submitted by: Rashid Mehmood

8. Elastic rebound theory explains:

   A. formation of rocks
   B. structure of solids
   C. causes of earthquake
   D. None of these

   Submitted by: Ali Hassan

9. According to Quark theory, there are _________ elementary particles.

   A. Three
   B. Six
   C. Nine
   D. Ten

   Submitted by: Muhammad Gulfam

10. Which of the following does not pollute the air?

    A. Nitrogen Dioxide
    B. Sulfur dioxide
    C. Carbon dioxide
    D. none of these

    Submitted by: Nazakat Baloch