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Physics - General Science Objective Questions and Answers for Competitive Exams

Q.

What principle / law explains the working of hydraulic brakes in automobiles ?

A Poiseuille’s principle
B Pascal’s law
C Bernoullis law
D archimede’s principle
Answer & Explanation
Option: [B]

Random GK Questions

A Disguised unemployment
B Voluntary unemployment
C Seasonal unemployment
D Unemployment during recessionary phase of a trade cycle

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A Desire to conquer new land
B Social security
C War spirits
D Trade and commerce

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A Silver bromide
B Sodium chloride
C Potassium nitrate
D Aluminium hydroxide

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A Solomon Sea
B Coral Sea
C Arafura Sea
D Bismarck Sea

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A Uranium
B Thorium
C Plutonium
D Zirconium

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A Camel, oxen, buffalo, pig
B Goat, oxen, pig, buffalo
C Buffalo, sheep, dog, pig
D Oxen, elephant, horse, pig

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