NTPC CBT-2 Physics Quiz - 4

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Question 1:

Which of the following has a negative charge?

Question 2:

The hottest part of the gas flame is known as-

Question 3:

Which of the following is not a vector quantity?

Question 4:

Work is defined as-

Question 5:

The marching soldiers break steps while crossing a bridge because of

Question 6:

Light year is defined as-

Question 7:

It is difficult to walk on an oily floor because-

Question 8:

If thermal capacity of a body is expressed in terms of mass of water then it is called

Question 9:

A falling drop of rain water ac-quires the spherical shape due to  ?

Question 10:

The operating principle of a hydraulic lift is –