The equation of a wave travelling along the positive x-direction is given by; y =
PHYSICS
JAMB 1999
The equation of a wave travelling along the positive x-direction is given by; y = 0.25 x 10-3 sin (500t - 0.025x). Determine the angular frequency of the wave motion.
- A. 0.25 x 10-3rad s-1
- B. 0.25 x 10-1rad s-1
- C. 5.00 x 102rad s-1
- D. 2.50 x 103rad s-1
Correct Answer: C. 5.00 x 102rad s-1
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