PASSAGE A quartz crystal is subjected to alternating

Last updated: 6/14/2023

PASSAGE A quartz crystal is subjected to alternating electric field which leads to production of ultrasonic sound The thickness of crystal is 0 0005 m and density 2650 kg m3 Given Young s modulus Y 7 9 X 10 power 10 N m2 Read the following passage to answ ven questions correct options Marks 2 Calculate frequency of ultrasonic sound OPTIONS