A travelling wave ` y = A sin (k x - omega t + theta)` passes from a heavier string to a lighter string . The juction of the strings is at ` x = 0`. The equation of the reflected wave is

A travelling wave y=Asin(kx-omegat+theta) passes from a heavier string to a lighter string. The reflected wave has amplitude 0.5A . The junction of the string is at x=0 The equation of the reflected is :

A travelling wave y=A sin (kx- omega t +theta ) passes from a heavier string to a lighter string. The reflected wave has amplitude 0.5A . The junction of the strings is at x=0 . The equation fo the refelcted wave is :

A travelling wave y=A sin (kx- omega t +theta ) passes from a heavier string to a lighter string. The reflected wave has amplitude 0.5A . The junction of the strings is at x=0 . The equation fo the refelcted wave is :

A transverse wave is travelling on a string. The equation of the wave

A wave travels on a light string. The equation of the waves is y= A sin (kx - omegat + 30^@) . It is reflected from a heavy string tied to an end of the light string at x = 0. If 64% of the incident energy is reflected, then the equation of the reflected wave is

A wave travels on a light string. The equation of the waves is y= A sin (kx - omegat + 30^@) . It is reflected from a heavy string tied to an end of the light string at x = 0. If 64% of the incident energy is reflected, then the equation of the reflected wave is

A wave travels on a light string. The equation of the wave is Y = A sin (kx - omegat + 30^(@)) . It is relected from a heavy string tied to an end of the light string at x = 0 . If 64% of the incident energy is reflected the equation of the reflected wave is

A wave y = a sin (wt-kx) on a string meets with another wave producing a node at x = 0. The equation of the unknown wave is