marked 512 Hz

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A tuning fork A, marked 512 Hz, produces 5 beats per second, when sounded with another unmarked tuning fork B. If B is loaded with wax, the number of beats is again 5 per second. What is the frequency of tuning fork B when not loaded?
12
Nov
A tuning fork A, marked 512 Hz, produces 5 beats per second, when sounded with another unmarked tuning fork B. If B is loaded with wax, the number of beats is again 5 per second. What is the frequency of tuning fork B when not loaded? A tuning fork A marked 512 Hz produces 5 [...]
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Tags: A tuning fork A , marked 512 Hz , produces 5 beats per second , the number of beats is again 5 per second. What is the frequency of tuning fork B when not loaded? , when sounded with another unmarked tuning fork B. If B is loaded with wax ,