Question

Two tuning forks A and B originally are in unison. The frequency of B is 250 Hz. When tuning fork A is filed, 3 beats per second are produced when sounded with B. Find the frequency of A after filing.​

Answer 1

Answer:

aooaiakakajjananwbwbwnwnnwnsndbbd d d. e e wnnwkwkqknsnsnsnnsnsnsmalalallqlqlwkwkkwkjsns

Explanation:

bdnsnsjnsbwjwjdhdjdkkekwkkwmwnwnnwnebdbbdbfbdjxjjxxjkxkzkzkkskamwnnwnw