The time required for once cycle is called what?

The time required for once cycle is called what?

• A. Amplitude
• B. Phase
• C. Period
• D. Wavelength

Answer: (C)

The time for one complete cycle is the period. In a repeating waveform, the period is how long it takes to go through one full oscillation. It’s the time-domain counterpart to frequency, with the relationship T = 1/f (so higher frequency means a shorter period). For example, a 60 Hz signal has a period of about 1/60 second, or roughly 16.7 milliseconds. Amplitude is how far the signal moves from its resting value, not how long the cycle lasts. Phase describes where in the cycle the waveform starts at a given moment. Wavelength is the spatial distance over which the wave repeats, not a time interval.

The time for one complete cycle is the period. In a repeating waveform, the period is how long it takes to go through one full oscillation. It’s the time-domain counterpart to frequency, with the relationship T = 1/f (so higher frequency means a shorter period). For example, a 60 Hz signal has a period of about 1/60 second, or roughly 16.7 milliseconds.

Amplitude is how far the signal moves from its resting value, not how long the cycle lasts. Phase describes where in the cycle the waveform starts at a given moment. Wavelength is the spatial distance over which the wave repeats, not a time interval.