A sound source emits sounds of frequency 210 Hz that travel through still air at 340...
A sound source emits sounds of frequency 210 Hz that travel through still air at 340 m/s. The listener moves at 70 m/s relative to still air toward the stationary source. What is the wavelength of the sound between the source and the listener? (not 1.286 or 264.39)
Homework Answers
As the listener moves towards the source the wavelength remains same
wavelength lambda = v/f
v = speed of sound = 340 m/s
f = frequency of sound
lambda = 340/210 = 1.619 m <<<-------ANSWER
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