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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Figure shows a snapshot of a sinusoidal travelling wave taken at t = 0.3 s. The wavelength is 7.5 cm and amplitude is 2 cm. If the crest P was at x= 0 at t = 0, write the equation of travelling wave.

Figure shows a snapshot of a sinusoidal travelling wave taken at t = 0.3 s. The wavelength is 7.5 cm and amplitude is 2 cm. If the crest P was at x= 0 at t = 0, write the equation of travelling wave.

Figure shows a snapshot of a sinusoidal travelling wave taken at t = 0.3 s. The wavelength is 7.5 cm and amplitude is 2 cm. If the crest P was at x= 0 at t = 0 write the equation of travelling wave.