What is beat frequency between the emission frequency-echo

Reference no: EM13551279

Hoursehoe bats use the Doppler effect to determine their location. A horsehoe bat flies towards a wall at a speed of 16.0 m/s while emitting sound of frequency 39.0kHz. What is beat frequency between the emission frequency and the echo? ____________ KHz

Reference no: EM13551279

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