The frequency of the musical note F3 is 1.85 102 hertz. What is its period? A 5.40 x 10-3seconds B. 1.05 x 10-3 seconds C. 3.09 x 10-3 seconds D. 5.31 x 10-1 seconds

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asked Oct 3, 2022 102k views

1 Answer

Jesse Mcconnell · Answer 1 · 2022-10-09T23:22:58+0000

Answer: 0.0054 s

Explanation: There is an inverse relation between the frequency and the period of a wave (a sound wave in this case):

T=1/F

Where f = 1.85 (10)² H z

Hence : T = 1/1.85 (10)² H z T =0.0054s