Important Physics GK Questions
Which of the following is not a unit of time?
(A) light year
(B) leap year
(C) Moon month
(D) None of these
Correct Answer : A
Which one of the following common devices works on the basis of the principle of mutual induction?
(A) Tubelight
(B) Transformer
(C) Photodiode
(D) LED
Correct Answer : B
The sum of the change in kinetic and potential energy is always-
(A) Zero
(B) Positive
(C) Negative
(D) None of the above
Correct Answer : A
When resistors are connected in series, then net resistance____.
(A) Increases
(B) Decreases
(C) Remains same
(D) None of these
Correct Answer : A
What type of energy is used to perform bodily functions?
(A) electric energy
(B) Solar energy
(C) muscle energy
(D) Chemical energy
Correct Answer : C
Who is considered as the ultimate source of all forms of energy?
(A) Coal
(B) Atom
(C) Water
(D) Sun
Correct Answer : D
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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