Multiple Choice
Two waves are described by: y1 = 6 cos 180t and y2 = 6 cos 186t, (both in metres) .With what angular frequency does the maximum amplitude of the resultant wave vary with time?
A) 366 rad/s
B) 6 rad/s
C) 3 rad/s
D) 92 rad/s
E) 180 rad/s
Correct Answer:
Verified
Correct Answer:
Verified
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