Sound WavesHard
Question
A light pointer is fixed to one prong of a tunning fork and touches a vertical plane. The fork is set into oscillations and the plate is allowed to fall freely. 8 complete oscillations are formed on the first 10 cm length of the plate. What is the frequency of the tunning fork :-
Options
A.14 Hz
B.16 Hz
C.48 Hz
D.56 Hz
= 56 HzMore Sound Waves Questions
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