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Write the expression for apparent freque...

Write the expression for apparent frequency of sound for source and listener moving in the same direction in a still air.

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`f = (f_(0)(v- v_(0)))/( (v-v_(s)))`
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SUBHASH PUBLICATION-WAVES-NUMERICALS WITH SOLUTIONS
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  14. A transverse harmonic wave on a string is described by y ( x,t )= 30 s...

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  18. For the travelling harmonic wave y ( x,t) =20cos 2pi ( 10t- 0.0080x +...

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  19. The transverse displacement of a string is given by y ( x , t ) = 0.06...

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