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प्रश्न
The equation of a progressive wave is y = 7 sin (4t - 0.02x), where x and y are in cms and time t in seconds. The maximum velocity of a particle is _______.
पर्याय
28 cm/s
32 cm/s
49 cm/s
112 cm/s
उत्तर
28 cm/s
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संबंधित प्रश्न
The equation of simple harmonic progressive wave is given by `y=0.05sinpi[20t-x/6]` where all quantities are in S. I. units. Calculate the displacement of a particle at 5 m from origin and at the instant 0.1 second.
A sine wave of wavelength λ is travelling in a medium. What is the minimum distance between two particles of the medium which always have the same speed?
(A)`lambda`
(B)`lambda/2`
(C)`lambda/3`
(D)`lambda/4`
Derive an expression for one dimensional simple harmonic progressive wave travelling in the
direction of positive X-axis. Express it in ‘two’ different forms.
