354762 An observer moves towards a stationary source of sound, with a velocity one-fifth of the velocity of sound. What is the percentage increase in the apparent frequency?

354763 Two sound sources are moving away from a stationary observer in opposite directions with velocities \({V_{1}}\) and \({V_{2}\left(V_{1}>V_{2}\right)}\). The frequency of both the sources is \({900 {~Hz} . V_{1}}\) and \({V_{2}}\) are both quite less than speed of sound, \({V=300 {~m} / {sec}}\). Find the value of \({\left(V_{1}-V_{2}\right)}\) so that beat frequency observed by observer is \(6\,Hz\).

354764 A sound source is moving towards stationary listener with \({1 / 10^{\text {th }}}\) of the speed of sound The ratio of apparent to real frequency is

354765 A sounding source of frequency \(500\;Hz\) moves towards a stationary observer with a velocity \(30\;m{s^{ - 1}}.\) If the velocity of sound in air is \(330\;m{s^{ - 1}},\) then find the frequency heard by the observer.

354762 An observer moves towards a stationary source of sound, with a velocity one-fifth of the velocity of sound. What is the percentage increase in the apparent frequency?

354763 Two sound sources are moving away from a stationary observer in opposite directions with velocities \({V_{1}}\) and \({V_{2}\left(V_{1}>V_{2}\right)}\). The frequency of both the sources is \({900 {~Hz} . V_{1}}\) and \({V_{2}}\) are both quite less than speed of sound, \({V=300 {~m} / {sec}}\). Find the value of \({\left(V_{1}-V_{2}\right)}\) so that beat frequency observed by observer is \(6\,Hz\).

354764 A sound source is moving towards stationary listener with \({1 / 10^{\text {th }}}\) of the speed of sound The ratio of apparent to real frequency is

354765 A sounding source of frequency \(500\;Hz\) moves towards a stationary observer with a velocity \(30\;m{s^{ - 1}}.\) If the velocity of sound in air is \(330\;m{s^{ - 1}},\) then find the frequency heard by the observer.

354762 An observer moves towards a stationary source of sound, with a velocity one-fifth of the velocity of sound. What is the percentage increase in the apparent frequency?

354763 Two sound sources are moving away from a stationary observer in opposite directions with velocities \({V_{1}}\) and \({V_{2}\left(V_{1}>V_{2}\right)}\). The frequency of both the sources is \({900 {~Hz} . V_{1}}\) and \({V_{2}}\) are both quite less than speed of sound, \({V=300 {~m} / {sec}}\). Find the value of \({\left(V_{1}-V_{2}\right)}\) so that beat frequency observed by observer is \(6\,Hz\).

354764 A sound source is moving towards stationary listener with \({1 / 10^{\text {th }}}\) of the speed of sound The ratio of apparent to real frequency is

354765 A sounding source of frequency \(500\;Hz\) moves towards a stationary observer with a velocity \(30\;m{s^{ - 1}}.\) If the velocity of sound in air is \(330\;m{s^{ - 1}},\) then find the frequency heard by the observer.

354762 An observer moves towards a stationary source of sound, with a velocity one-fifth of the velocity of sound. What is the percentage increase in the apparent frequency?

354763 Two sound sources are moving away from a stationary observer in opposite directions with velocities \({V_{1}}\) and \({V_{2}\left(V_{1}>V_{2}\right)}\). The frequency of both the sources is \({900 {~Hz} . V_{1}}\) and \({V_{2}}\) are both quite less than speed of sound, \({V=300 {~m} / {sec}}\). Find the value of \({\left(V_{1}-V_{2}\right)}\) so that beat frequency observed by observer is \(6\,Hz\).

354764 A sound source is moving towards stationary listener with \({1 / 10^{\text {th }}}\) of the speed of sound The ratio of apparent to real frequency is

354765 A sounding source of frequency \(500\;Hz\) moves towards a stationary observer with a velocity \(30\;m{s^{ - 1}}.\) If the velocity of sound in air is \(330\;m{s^{ - 1}},\) then find the frequency heard by the observer.