3 years ago

While standing still, an observer measure the frequency of a tuning fork to be 534 Hz. What frequency does he measure as he approaches the fork at 5m/s? (speed of sound in air = 340m/s)

You must login to submit your answer. Please login to submit answer.

500 Hz

420 Hz

520 Hz

532 Hz

Explanation:

You must submit your answer to view the explanation.

MCQ Question