Waves: JEE Mains 2022 June 29 Shift 1

Easy· Speed of a wave· +4 / −1
A longitudinal wave is represented by x=10sin⁡2π(nt−xλ) cmx=10\sin2\pi\left(nt-\dfrac x\lambda\right)\ \text{cm}. The maximum particle velocity will be four times the wave velocity if the determined value of wavelength is equal to:
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