An "f" tuning fork with a frequency of 349 hz is used to test the "f" note of a piano. three beats are heard. this means the pia

Question

3 years ago

15

An "f" tuning fork with a frequency of 349 hz is used to test the "f" note of a piano. three beats are heard. this means the pia

no key is _____. in tune out of tune and has a frequency of 352 hz out of tune and has a frequency of 346 hz out of tune and has a frequency of either 346 or 352 hz

Arts

2 answers:

borishaifa [10] · Answer 1 · 2022-06-26T11:59:16+03:00

borishaifa [10]3 years ago

5 0

<span>out of tune and has a frequency of either 346 or 352 hz</span>

The beat frequency is the sum and difference of the two frequencies.

Hitman42 [59] · Answer 2 · 2022-06-26T14:23:50+03:00

Hitman42 [59]3 years ago

4 0

Answer:

option D

Explanation: