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Which image corresponds to what moment in time?

(1 point)
The low-pitched sound corresponds to the sound source moving away; its
wavelength is shorter. The high-pitched sound corresponds to the sound source
getting closer; its wavelength is longer.
The low-pitched sound corresponds to the sound source moving away; its
wavelength is longer. The high-pitched sound corresponds to the sound source
getting closer; its wavelength is shorter.
The low-pitched sound corresponds to the sound source getting closer; its
wavelength is shorter. The high-pitched sound corresponds to the sound source
moving away; its wavelength is longer.
The low-pitched sound corresponds to the sound source getting closer; its
wavelength is longer. The high-pitched sound corresponds to the sound source
moving away; its wavelength is shorter.

1 answer

The correct answer is: The low-pitched sound corresponds to the sound source moving away; its wavelength is longer. The high-pitched sound corresponds to the sound source getting closer; its wavelength is shorter.