Science Quiz Post-5

Science Quiz Post-5

Science Quiz Post-5

Quiz

 

1. Which one of the following reaction happens on Sun?
   1.   Nuclear Fission of Uranium and Plutonium
   2.   Nuclear Fission of hydrogen into helium
   3.   Nuclear fusion of hydrogen into Helium
   4.   Nuclear fusion of Helium into Hydrogen
2. Atmospheric Pressure at Sea level is:
   1.   1 psi
   2.   14.7 psi
   3.   32 psi
   4.   None of the above
3. Weight on the Moon is:
   1.   Same as that on the earth
   2.   Double as that on the earth
   3.   One half as that on the earth
   4.   One sixth as that on the earth
4. The density of water is greatest at:
   1.   32 Degree centigrade
   2.   Zero Degree centigrade
   3.   4 Degree centigrade
   4.   100 Degree centigrade
5. The building blocks of elements are called:
   1.   Isotopes
   2.   Molecules
   3.   Atoms
   4.   Compounds
6. The planet of solar system which has maximum numbers of Moon is:
   1.   Venus
   2.   Saturn
   3.   Uranus
   4.   Jupiter
7. A unit of length equal to the average distance between the earth and sun is called:
   1.   Light Year
   2.   Astronomical Unit
   3.   Parsec
   4.   Parallax
8. An Eclipse of the Sun Occurs when:
   1.   The Sun is between the Earth and the Moon
   2.   The earth is between the earth and the moon
   3.   The Earth casts its shadow on the Moon
   4.   The Moon is between the Sun and the Earth
9. Dry Ice is Called:
   1.   Co2
   2.   o2
   3.   so2
   4.   c2o2
10. The pH of Normal human blood is:
    1.   7.36
    2.   2.5
    3.   12.5
    4.   9

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