A sine wave is a periodic signal that
A)has equal phase,frequency and amplitude.
B)can be either digital or analog.
C)has a maximum peak amplitude equal to it's frequency.
D)has a frequency that is less than its amplitude.
E)can be measured in terms of it's amplitude,frequency and phase.

Question

Quizplus · Accepted Answer

A sine wave is a periodic signal that can be fully characterized by its amplitude, frequency, and phase. Option A is incorrect because a sine wave can have different amplitude, phase, and frequency values. Option B is incorrect because a sine wave is typically an analog signal, although it can be represented digitally. Option C is incorrect because the amplitude of a sine wave is not related to its frequency. Option D is incorrect because frequency is a measure of the number of cycles per second and cannot be less than amplitude, which is a measure of the maximum displacement of the wave from the zero point.

A Sine Wave Is a Periodic Signal That