Which of the following is not true for the progressive wave y=4 2 ( t 0.02 - x 100 )…
Physics · JEE Main · NTA Exams — Oscillations and Waves
Which of the following is not true for the progressive wave \(y=4 \sin 2 \pi\left(\frac{t}{0.02}-\frac{x}{100}\right)\)
Where x and y are in cm and t in seconds.
Where x and y are in cm and t in seconds.
- The amplitude is 4 cm
- The wavelength is 100 cm
- The frequency is 50 Hz
- The velocity of propagation is 50 cm/s
Answer
(D) The velocity of propagation is 50 cm/s
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