A) 1.47 Hz
B) 2.94 Hz
C) 0.73 Hz
D) 0.36 Hz
Correct Answer: A
Solution :
Time for maximum displacement\[t=0.17\,\,s\]. Time period \[T\] for one vibration \[=4t=4\times 0.17\] \[=0.68\,\,s\]. Frequency \[\frac{1}{time\,\,period\,\,(T)}\] \[=\frac{1}{0.68}\] \[=1.47\,\,Hz\]You need to login to perform this action.
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