Physics, asked by rutujashinde4059, 6 months ago

the fundamental frequency of quartz crystal plate of thickness√30mm is​

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Answered by harivatsshakya
0

Answer:

Given Young's modulus of quartz Y=8×1010N/m2, density is 2650 kg/m3. Calculate the change in thickness required if the same plate is used to produce ultrasonic waves of frequency 3MHz.

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