PHY · PHY-2026-C11-021भौतिकशास्त्र (Physics)
For a travelling harmonic wave y(x,t) = 2.0 cos 2π(10t − 0.0080x + 0.35), where x and y are in cm and t in s. The phase difference between oscillatory motion of two points separated by a distance of 0.5 m is
- A0.08π rad
- B0.8π rad
- C8π rad
- D0.008π rad
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