A detector is released from rest over a source of sound of frequency `f_(0) = 10^(3) Hz`. The frequency observed by the detector at time t is plotted in the graph. The speed of sound in air is `(g = 10 m // s^(2)`)

A detector is release from rest over a source of sound of frequency f_(0)= 10^(3) Hz . The frequency observed by the detector at time t is plotted in the graph. The speed of sound in air is: (g =10m/s)

A detector is released from rest over height h a source of sound of frequency f_(0) = 10^(3) Hz . The frequency observed by the detector at time t is plotted in the graph. The speed of sound in air is (g = 10 m//s^(2))

A detector is released from rest over height h a source of sound of frequency f_(0) = 10^(3) Hz . The frequency observed by the detector at time t is plotted in the graph. The speed of sound in air is (g = 10 m//s^(2))

A detector is released from rest over a source of sound of frequency f_(o) = 10^(3) H_(Z) . The frequency observer by the decector at time t is plotted in the graph. The speed of sound in air (g = 10 m//s^(2))

A detector is released from rest over a source of sound of frequency f_(o) = 10^(3) H_(Z) . The frequency observer by the decector at time t is plotted in the graph. The speed of sound in air (g = 10 m//s^(2))

A source of sound of frequency f_1 is placed on the ground. A detector placed at a height is released from rest on this source. The observed frequency f(Hz) is plotted against time t(sec) . The speed of sound in air is 300(m)/(s) . Find f_1 ( g=10(m)/(s) ).

A source of sound of frequency f_1 is placed on the ground. A detector placed at a height is released from rest on this source. The observed frequency f(Hz) is plotted against time t(sec) . The speed of sound in air is 300(m)/(s) . Find f_1 ( g=10(m)/(s) ).

A source of sound of frequency f_1 is placed on the ground. A detector placed at a height is released from rest on this source. The observed frequency f(Hz) is plotted against time t(sec) . The speed of sound in air is 300(m)/(s) . Find f_1 ( g=10(m)/(s) ).

A source of sound of frequency f_1 is placed on the ground. A detector placed at a height is released from rest on this source. The observed frequency f(Hz) is plotted against time t(sec) . The speed of sound in air is 300(m)/(s) . Find f_1 ( g=10(m)/(s) ).

If the frequency of a sound wave of wavelength 34 m is 10 Hz in air, then the speed of the sound wave in air is ......... ms^(-1)