Progressive Wave Phase Difference Distance (Jee… | ExamDuo
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Wave motion
Medium
Progressive Wave Phase Difference Distance
A progressive wave is represented by y = 12 sin (5t – 4x) cm. On this wave, how far away are the two points having phase difference of 90°?
SELECT ONE OPTION
A
π
2
cm
B
π
4
cm
C
π
8
cm
D
π
16
cm
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