Frequency is measured in :
- AHertz
- BMetre/second
- CRadian
- DWatt
- ENone of the above/More than one of the above
Show answer and explanation
Correct answer: (a) Hertz
Explanation
Frequency, the number of oscillations per second, is measured in hertz (Hz): 1 Hz = one oscillation per second.
The metre per second is a unit of speed, the radian of angle and the watt of power.