Question: Consider the situation in Problem 65 from the reference frame in which the source is at rest. In this frame, the listener moves toward the

Consider the situation in Problem 65 from the reference frame in which the source is at rest. In this frame, the listener moves toward the source with a speed of 80 m/s, and there is a wind blowing at 80 m/s from the listener to the source.

(a) What is the speed of the sound from the source to the listener in this frame?

(b) Find the wavelength of the sound between the source and the listener.

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