# NEET Physics Waves Questions Solved

The wave described by y=0.25 sin(10$\pi x-2\pi t$), where x and y are in metre and t in second, is a wave travelling along the

(a) -ve x direction with frequency 1 Hz

(b) +ve x direction with frequency $\pi$ Hz and wavelength $\lambda$=0.2m

(c) + ve x direction with frequency 1 Hz and wavelength

(d) - ve x direction with amplitude 0.25 m and wavelength

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