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Frequency of sound that can be produced ...

Frequency of sound that can be produced by a pipe depends on length (l) of the pipe, atmospheric pressure (p) and density (d) of air, according to relation `v=(p^b d^c)/t^a` . Find the value of (a +b + c).

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Knowledge Check

  • How does the speed v of sound in air depend on the atmospheric pressure P?

    A
    `v prop P^(-1)`
    B
    `v prop P^(-2)`
    C
    `v prop P^(1//2)`
    D
    `v prop P^(0)`

  • How does the speed V of sound in air depend on atmospheric pressure P ?

    A
    `VpropP^(-1)`
    B
    `VpropP^(2)`
    C
    `VpropP^(0)`
    D
    `VpropP^(1//2)`

  • The velocity of sound in air (V) pressure (P) and density of air (d) are related as V alpha p^(x) d^(y) . The values of x and y respectively are

    A
    `1,(1)/(2)`
    B
    `-(1)/(2),-(1)/(2)`
    C
    `(1)/(2),(1)/(2)`
    D
    `(1)/(2),-(1)/(2)`

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