Question

6. Which term means "cycles per second?"

A. Wavelength
B. Pitch
C. Frequency
D. Tone

Answer 1

Hi!

The answer is C. Frequency.

Frequency is the number of cycles a current changes direction per second. It is normally measured in Hertz (Hz). So one cycle per second is 1 hertz. 

Hope this helps! :)

Answer 2

The correct answer is C

:)