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If a car was going at near mach-1 speed heading towards a wall and honked its horn. What frequency would the driver measure the reflected sound wave

UNITED STATES / OCT 15, 2018 2:27 PM EST



boob

UNITED STATES / OCT 15, 2018 4:08 PM EST
Guess I got to go with 2:30's reccomendation too.

UNITED STATES / OCT 15, 2018 2:39 PM EST
Guess I got to go with 2:30's reccomendation too.

UNITED STATES / OCT 15, 2018 2:38 PM EST
please take a ride in to a wall at mach 1 and let us know the results

UNITED STATES / OCT 15, 2018 2:30 PM EST