When two tuning forks (fork `1` and fork `2`) are sounded simultaneously, `4` beats per
Channel: Doubtnut
Date: 12/04/2020

When two tuning forks (fork `1` and fork `2`) are sounded simultaneously, `4` beats per second are heard. Now some tape is attached on the prong of the fork `2`. When the tuning fork are sounded again, `6` beats per second are heard. If the frequency of fork `1` is `200 Hz`, then what was the original frequency of fork `2` ?