The _____ of a wave is the number of wavelengths of that wave that pass a fixed point in one unit of time and its unit is _____.
A)frequency,hertz
B)wavelength,meter
C)intensity,candela
D)current,ampere
E)period,second

Question

The _____ of a wave is the number of wavelengths of that wave that pass a fixed point in one unit of time and its unit is _____.
A)​frequency,hertz
B)​wavelength,meter
C)​intensity,candela
D)​current,ampere
E)​period,second

Quizplus · Accepted Answer

The frequency of a wave is defined as the number of wavelengths that pass a fixed point in one unit of time. The unit of frequency is hertz (Hz), which is defined as one cycle per second.

The _____ of a Wave Is the Number of Wavelengths