Experimental Skills-Speed of Sound in Air (AIIMS Physics): Questions 1 - 2 of 2

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Question number: 1

» Experimental Skills » Speed of Sound in Air

MCQ▾

Question

The speed of sound in a gas at S. T. P. is 330ms1 and the density of the gas is 1.4kgm3 . Find the number of degrees of freedom of a molecule of the gas.

Choices

Choice (4) Response

a.

6

b.

5

c.

3

d.

4

Question number: 2

» Experimental Skills » Speed of Sound in Air

MCQ▾

Question

The velocity of sound in air at 00C is 330ms . At what temperature its velocity will be half?

Choices

Choice (4) Response

a.

204.75

b.

819

c.

204.75

d.

819

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