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 ?

Oscillations and Waves: JEE Main 2025 Physics question

JEE Main 2025 · 2 Apr, Evening shift · Q28

JEE Main 20252 Apr, Evening shiftPhysicsMediumOscillations and Waves185× since 2002

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

t=0

sec and maximum displacement of the wave is 2 cm. Which equation correctly represents this wave ?

JEE Main 2025 Oscillations and Waves Question with Solution (2 Apr Evening shift, Q28) | JEE Arc

JEE Main 2025 · 2 Apr, Evening shift · Q28

JEE Main 20252 Apr, Evening shiftPhysicsMediumOscillations and Waves185× since 2002

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

t=0

sec and maximum displacement of the wave is 2 cm. Which equation correctly represents this wave ?