Question

hertz is the to measure​

Answer 1

Answer:

Alternating current (ac) frequency is the number of cycles per second in an ac sine wave. Frequency is the rate at which current changes direction per second. It is measured in hertz (Hz), an international unit of measure where 1 hertz is equal to 1 cycle per second.

Hertz (Hz) = One hertz is equal to one cycle per second.

Cycle = One complete wave of alternating current or voltage.

Alternation = One half of a cycle.

Period = The time required to produce one complete cycle of a waveform.

Answer 2

Answer:

Frequency of sound

its unit is s^-1 or Hz or Hertz