Question

Audible frequency range of a human ear is 20 hertz to 20000hertz. Express it in terms of time period?

Answer 1

Time period = 1/frequency T1 = 1/f1 = 1/(20 Hz) = 0.05 s T2 = 1/f2 = 1/(20,000 Hz) = 0.00005 s The range in terms of time period is 0.00005 s to 0.05 s

Answer 2

Time period = 1/frequency T1 = 1/f1 = 1/(20 Hz) = 0.05 s T2 = 1/f2 = 1/(20,000 Hz) = 0.00005 s The range in terms of time period is 0.00005 s to 0.05 s