set 1 MCQ Questions & Answers Detailed Explanation
MOST IMPORTANT general science mcq - 3 EXERCISES
The following question based on nuclear physics and conductivity topic of general science mcq
(a) G. Madhavan Nayar
(b) R.K. Sinha
(c) Satish Dhawan
(d) Dr. Ramanna
The correct answers to the above question in:
Answer: (b)
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Read more nuclear physics conductivity Based General Science Questions and Answers
Question : 1
Which one of the following cannot be used as a nuclear fuel?
a) Calcium
b) Thorium
c) Uranium
d) Plutonium
Answer »Answer: (a)
Question : 2
The conductivity of a semiconductor at zero degree Kelvin is
a) $10^{-1}$ ohm
b) $10^{-5}$ ohm
c) $10^{5}$ ohm
d) Zero
Answer »Answer: (d)
Question : 3
Which one of the following is not radioactive?
a) Tritium
b) Francium
c) Astatine
d) Zirconium
Answer »Answer: (d)
Question : 4
The energy of Sun is released due to
a) Oxidation reactions
b) Nuclear fusion
c) Nuclear fission
d) Reduction reactions
Answer »Answer: (b)
Question : 5
The official code name of Pokhran nuclear test 1974, was
a) Flying Garud
b) Thunder Bolt
c) Smiling Buddha
d) Agni Pareeksha
Answer »Answer: (c)
Question : 6
Which one of the following is the source of renewable energy in stars?
a) Decay of radioactive material
b) Helium changes into hydrogen
c) Hydrogen changes into helium
d) Excess of oxygen which is helpful in burning and generate energy
Answer »Answer: (c)
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