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12.3 (a) In which of these scenarios do you hear a higher pitched sound? Explain speed vo you at speed vo (i) A train with its horn sounding is stationary and you move directly towards it with a (ii) You stationary and the same train is sounding its horn as it moves directly towards (b) What is the difference in pitch between the above two scenarios if vo-30 m/s, the frequency of the train horn is 800 Hz and the air temperature is 0°C (Vsound - 332 m/s)? (c) What is the difference in pitch in (b) if (hypothetically) vo is one-third the speed of sound?

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Answer #1

as Uden obsevento move、 ct) bain mov 332-30 33213 332 812.98 Hz 4o pitewi() is hisher Ao pitてんdiffeuce 133. 38k Orusunin

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Answer #1

as Uden obsevento move、 ct) bain mov 332-30 33213 332 812.98 Hz 4o pitewi() is hisher Ao pitてんdiffeuce 133. 38k Orusunin

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