Waves Part 2

Section: Physics

Question : 15 of 52

Marks: +1, -0

A sinusoidal wave of wavelength 7.5 cm travels a distance of 1.2 cm along the x-direction in 0.3 sec . The crest P is at x=0 at t=0 sec and maximum displacement of the wave is 2 cm . Which equation correctly represents this wave?

[2 Apr 2025 Shift 2]

y=2‌cos(3.35x−0.83t)‌cm
y=2‌cos(0.83x−3.35t)‌cm
y=2sin‌(0.83x−3.5t)‌cm
y=2‌cos(0.13x−0.5t)‌cm

Validate

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