Waves

Section: Physics

Question : 13 of 17

Marks: +1, -0

A car sounding a horn of frequency 1000‌Hz passes a stationary observer. The ratio of frequencies of the horn noted by the observer before and after passing of the car is 11:9. The speed of car is (Speed of sound v=340ms−1 )

[AP EAPCET 21 May 2024 Shift 1]

34ms−1
17ms−1
170ms−1
340ms−1

Validate

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