A car has a corn which produces a sound wave of frequency 750 Hz and it travels with a velocity 36.1m/s. Taking into account that the speed of sound in air is 340 m/s , calculate frequency observed by a observer standing at a bus stop if the (i) car moves towards the bus stop, (ii) car moves away the bus stop. (iii) Calculate the difference between the two observed frequencies.
A car has a corn which produces a sound wave of frequency 750 Hz and it travels with a velocity 36.1m/s. Taking into account that the speed of sound in air is 340 m/s , calculate frequency observed by a observer standing at a bus stop if the (i) car moves towards the bus stop, (ii) car moves away the bus stop. (iii) Calculate the difference between the two observed frequencies.
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Transcribed Image Text:Prob. 3
A car has a corn which produces a sound wave of frequency 750 Hz and it travels with a velocity
36.1m/s. Taking into account that the speed of sound in air is 340 m/s, calculate frequency observed
by a observer standing at a bus stop if the (i) car moves towards the bus stop, (ii) car moves away the
bus stop. (iii) Calculate the difference between the two observed frequencies.
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