Displacement of a wave is expressed as x(t)=5 \cos (628 t+\frac{\pi}{2}) {\m}. The wavelength of the wave when its velocity is 300 {\m} \/ { s} is : (\pi=3.14) [4 Apr 2025 Shift 2]

Waves Part 2

Section: Physics

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Displacement of a wave is expressed as x(t)=5‌cos(628t+‌

)‌m. The wavelength of the wave when its velocity is 300m∕ s is :
(π=3.14)

[4 Apr 2025 Shift 2]

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