Nuclear science basic question

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1.Nuclear fission is caused by the impact of
   A. neutron
   B. proton
   C. deuteron
   D. electron

Answer: Option A

2,Isotopes are separated by
   A. crystallisation
   B. sublimation
   C. distillation
   D. filtration

Answer: Option C

3.Which of the following rays are more penetrating?
    A. Beta rays
    B. Alpha rays
    C. Gamma rays
    D. X-rays

Answer: Option C

4.How many colours the sunlight spectrum has?
   A.Three
   B. Seven
   C. Four
   D. Five

Answer: Option B

5.Mesons are found in
   A. Laser beam
   B. X-rays
   C. Gamma rays
   D. Cosmic rays

Answer: Option D






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