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23 Nov 2019
A source of sound waves of frequency 1.2kHz is traveling throughthe air at 0.25times the speed of sound.
(a) What is the frequency of the soundreceivedby a stationary observer if the source moves towardher?
kHz
(b) Now, the source moves away from the stationary observer. Whatisthe frequency of the sound received in this case?
kHz
A source of sound waves of frequency 1.2kHz is traveling throughthe air at 0.25times the speed of sound.
(a) What is the frequency of the soundreceivedby a stationary observer if the source moves towardher?
kHz
(b) Now, the source moves away from the stationary observer. Whatisthe frequency of the sound received in this case?
kHz
kHz
(b) Now, the source moves away from the stationary observer. Whatisthe frequency of the sound received in this case?
kHz
Nelly StrackeLv2
29 Oct 2019