Physics, asked by redneckgal30, 11 months ago

Select One Correct Option from the following: A whistle giving out 450 Hz approaches a stationary observer at a speed of 33 m/s. The frequency heard by the observer is [Speed of sound = 330 m/s.]
(A) 409 Hz
(B) 429 Hz
(C) 517 Hz
(D) 500 Hz

Answers

Answered by Anonymous
0
a option is correct I think
Answered by UrvashiBaliyan
5

Select One Correct Option from the following: A whistle giving out 450 Hz approaches a stationary observer at a speed of 33 m/s. The frequency heard by the observer is [Speed of sound = 330 m/s.]

(A) 409 Hz

(B) 429 Hz

(C) 517 Hz

✔️ (D) 500 Hz

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