Important Physics GK Questions
When a heated electric bulb glows -
(A) Electrical energy is completely converted into light.
(B) Electrical energy is partly converted into light energy and partly into heat energy
(C) Light energy is converted into electrical energy.
(D) Electric energy is converted into magnetic energy .
Correct Answer : B
In case of negative work the angle between the force and displacement is-
(A) 0°
(B) 45°
(C) 90°
(D) 180°
Correct Answer : D
Maxwell is unit of
(A) Intensity of magnetization
(B) Permeability
(C) Magnetic flux
(D) Magnetic susceptibility
Correct Answer : C
Which is the unit of pressure?
(A) Dine
(B) Joule
(C) Watt
(D) Pascal
Correct Answer : D
When was the international system of units implemented?
(A) 1965
(B) 1971
(C) 1991
(D) 1985
Correct Answer : B
What is the unit of electric quantity?
(A) Om
(B) volts
(C) ampere
(D) Watt
Correct Answer : C
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Rajesh Bhatia
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