1.

A sine wave has a frequency of 50 Hz. Its angular frequency is

A. \(\frac{{50}}{\pi }\) radians/sec
B. 50 π radians/sec
C. 100 π radians/sec
D. \(\frac{{100}}{\pi }\) radians/sec
Answer» D. \(\frac{{100}}{\pi }\) radians/sec


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