An organ pipe open at both ends sounds in unison with a tuning fork at 20∘ C. When the fork and the pipe are sounded together at 30∘ C. 5 beats per second are heard. If the frequency of the fork is approximately 37β, find the value of β. Assume that frequency of fork is not affected by the temperature change. ___

An organ pipe open at both ends sounds in unison with a tuning fork at

1.	An organ pipe open at both ends sounds in unison with a tuning fork at 20∘ C. When the fork and the pipe are sounded together at 30∘ C. 5 beats per second are heard. If the frequency of the fork is approximately 37β, find the value of β. Assume that frequency of fork is not affected by the temperature change. ___
Answer» An organ pipe open at both ends sounds in unison with a tuning fork at $20^{\circ} C$ . When the fork and the pipe are sounded together at $30^{\circ} C$ . 5 beats per second are heard. If the frequency of the fork is approximately $37 β$ , find the value of $β$ . Assume that frequency of fork is not affected by the temperature change. ___

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