A travelling wave moving from left to right has an amplitude of 0.15m, a frequency...
PHYSICS
JAMB 2000
A travelling wave moving from left to right has an amplitude of 0.15m, a frequency of 550Hz and a wavelength of 0.01m. The equation describing the wave is
- A. y = 0.15 sin 200π(x - 5.5t)
- B. y = 0.15 sin π(0.01x - 5.5t)
- C. y = 0.15 sin 5.5π(x - 200t)
- D. y = 0.15 sin π(550x - 0.01t)
Correct Answer: A. y = 0.15 sin 200π(x - 5.5t)
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