Nuclear Physics Nuclear Terms QUESTIONS AND ANSWERS

TNPSC : Nuclear Physics Nuclear Terms QUESTIONS AND ANSWERS :: 2024 :: part1 : 1 to 5

Following TNPSC multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

1.Mass number refers to

1 : the number of neutrons

2 : the number of protons

3 : the sum of the number of neutrons and protons in the nucleus

4 : the number of positrons

2.Nucleons are held together by

1 : electrostatic force

2 : nuclear force

3 : magnetic force

4 : gravitational force

3.Pick out isotopes from the following

1 : 1H1 6C12

2 : 7N15 8O16

3 : 1H3 2He3

4 : 92U235 92U238

4.A nucleus is symbolically represented as ZXA where A represents the number of

1 : neutrons

2 : protons

3 : nucleons

4 : electrons

5.The term nucleon is used to refer to

1 : electron

2 : photon

3 : positron

4 : either neutron or proton

More Nuclear Physics Nuclear Terms QUESTIONS AND ANSWERS available in next pages

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