NTPC CBT-2 Physics Quiz - 13

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Question 1:

Direct Current produces a magnetic field similar to a permanent magnet. This magnetic field-

Question 2:

Ampere is the S.I unit of which of the following physical quantity ?

Question 3:

The physical quantities which have both magnitude and direction are called vector quantity, which of the following is a vector quantity?

Question 4:

Which one of the following is the unit of frequency of a sound wave?

Question 5:

The dimensional formula for universal gravitational constant is -

Question 6:

The speed of a man is 240 cm/s. The man travels in a day is

Question 7:

Gas thermometers are more sensitive than Liquid thermometers because of gases?

Question 8:

An electric generator is simply a generator which is used for the generation of electricity, generator converts

Question 9:

Which one of the following is not the fundamental quantity in Physics?

Question 10:

The minimum energy required to liberate an electron from a substance is called-