Question

Which of the following statements are true?
A. The SI unit for frequency is meters.
B. The symbol used for the frequency of a wave is f.
O
c. To find the frequency of a wave, take the reciprocal of the
amplitude.
D. The period of a wave is measured in seconds

Answer 1

A. False, because the SI unit for frequency is Hertz, 1 hertz equals 1 wave passing a fixed point in 1 second,

B. True, f and Nu (v)

C. To find the frequency of a wave, divide velocity of wave by wavelength

D. False, the period of a wave is measured in frequency (Hertz)