A progressive wave equation is represented by y = a sin (150 πt - πt/4).
PHYSICS
JAMB 2006
A progressive wave equation is represented by y = a sin (150 πt - πt/4). if the phase difference of a progressive wave is 45o, the value of x in the equation is
- A) 3 cm
- B) 4 cm
- C) 1 cm
- D) 2 cm
Correct Answer: A) 3 cm
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