EASY
RPF Constable CBT 1
IMPORTANT
Earn 100

Which of the following is a scalar quantity?

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Important Questions on Physics

EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 34
An electric train is moving with a velocity of 120 km/h. How much distance will it cover in 30 s?
EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 35
What is the SI unit of density?
EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 36
Which law of motion is called the law of action-reaction?
EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 37
What is the SI unit of force?
EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 38
What is the SI unit of pressure?
EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 39
A rocket or jet engine works on the principle of _____.
EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 40
Newton's second law of motion gives the measure of _____.
EASY
RPF Constable CBT 1
IMPORTANT
Railway General Awareness Book>Chapter 48 - Physics>Practice Exercise>Q 41
What is the SI unit of electric charge?