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The velocity of sound is vs in air. If t...

The velocity of sound is `v_s` in air. If the density of air is increased to 4 times, then the new velocity of sound will be

A

`frac(v_s)(2)`

B

`frac(v_s)(12)`

C

`12 v_s`

D

`frac(3)(2)v_(s)^2`

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TARGET PUBLICATION-Sound-Exercise
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  10. The ratio of the speed of sound in nitrogen gas to that in helium gas,...

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  11. Two waves of same amplitude superimpose to produce two beats per secon...

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  15. Two identical sounds A and B reach a point in the same phase. The resu...

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  16. The ratio of intensities between two coherent sound sources is 4 : 1. ...

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