The equation of a plane progressive wave is ` y = 0.9 "sin"4 pi [t - ("x")/(2)]` . When it is reflected at a rigid support , its amplitude becomes `(2)/(3)` of its previous value. The equation of the reflected wave is

The equation of a progressive wave is y = 0.8 sin 4pi [t - (x)/(5)] When it is reflected at a rigid support its amplitude becomes ((3)/(4)) of its previous value. The equation of the reflected wave is

Equation of a plane progressive wave is given by y = 0.6 sin 2pi (t - (x)/(2)). On reflection from a denser medium its amplitude becomes (2)/(3) of the amplitude of the incident wave. The equation of the reflected wave is ..........

Equation of a plane progressive wave is given by y=0.6 sin 2pi(t-(x)/(2)). On reflection from a denser medium, its amplitude becomes 2//3 of the amplitude of the incident wave. The equation of the reflected wave is

Equation of a plane progressive wave is given by y=0.6 sin 2pi(t-(x)/(2)). On reflection from a denser medium, its amplitude becomes 2//3 of the amplitude of the incident wave. The equation of the reflected wave is

Equation of a plane progressive wave is given by y=0.6 sin 2pi(t-(x)/(2)). On reflection from a denser medium, its amplitude becomes 2//3 of the amplitude of the incident wave. The equation of the reflected wave is

Equation of a plane progressive wave is given by y = 0.6 sin 2 (pi) [ t - x /2] . On reflection from a denser medium its amplitude becomes [2/3] of the amplitude of the incident wave. The equation of the reflected wave is

Equation of a plane progressive wave is given by y=0.6sin 2pi(t-x/2) .On reflection from a denser medium its amplitude becomes 2/3 of the ampliude of the incident wave. The equation of the reflected wave is: