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    Exam 16: Wave Motion
  5. Question
    If Y = 002 Sin (30x − 400t) (SI Units), the Angular Frequency
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If Y = 002 Sin (30x − 400t) (SI Units), the Angular Frequency

Question 9

Question 9

Multiple Choice

If y = 0.02 sin (30x − 400t) (SI units) , the angular frequency of the wave is


A) 30 rad/s
B) 30/2π rad/s
C) 400/2π rad/s
D) 400 rad/s
E) 40/3 rad/s

Correct Answer:

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