A travelling harmonic wave on a string is described by y(x, t)= 7.5 sin (0.0050x +12t+ `(pi//4))` what are the displacement and velocity of oscillation of a point at x = 1 cm, and t = 1 s? Is this velocity equal to the velocity of wave propagation?

A travelling harmonic wave on a string is described by , y=7.5 sin (0.0050x+12t+pi//4) What are the displacement and velocity of oscillation of a point at x=1 cm and t=1 s ? Is this velocity equal to the velocity of wave propagation?

A travelling harmonic wave on a string is described by y(x, t)= 7.5 sin (0.0050x +12t+ (pi//4)) Locate the points of the string which have the same transverse displacements and velocity as the x = 1 cm point at t = 2 s, 5 s and 11s.

A travelling harmonic wave on a string is described by , y=7.5 sin (0.0050x+12t+pi//4) Locate the points of the string which have the same transverse displacements and velocity as the x=1 cm points at t=2s,5s,11s.

A transverse harmonic wave on a string is described by y(x. t) = 3.0 sin (36 t + 0.018 x + (pi//4)) where x and y are in cm and tin s. The positive direction of x is from left to right. What is the initial phase at the origin ?

A transverse harmonic wave on a string is described by y(x. t) = 3.0 sin (36 t + 0.018 x + (pi//4)) where x and y are in cm and tin s. The positive direction of x is from left to right. Is this a travelling wave or a stationary wave ? If it is travelling, what are the speed and direction of its propagation ?

A transverse harmonic wave on a string is described by y(x. t) = 3.0 sin (36 t + 0.018 x + (pi//4)) where x and y are in cm and tin s. The positive direction of x is from left to right. What are its amplitude and frequency ?

A transverse harmonic wave on a string is described by y(x. t) = 3.0 sin (36 t + 0.018 x + (pi//4)) where x and y are in cm and tin s. The positive direction of x is from left to right. What is the least distance between two successive crests in the wave ?

For the travelling harmonic wave y(x, t) = 2.0 cos 2pi(10t-0.0080 x + 0.35) where xand y are in cm and tin s. Calculate the phase difference between oscillatory motion of two points separated by a distance of 0.5 m.

For the travelling harmonic wave y(x, t) = 2.0 cos 2pi(10t-0.0080 x + 0.35) where xand y are in cm and tin s. Calculate the phase difference between oscillatory motion of two points separated by a distance of 4m.

For the travelling harmonic wave y(x, t) = 2.0 cos 2pi(10t-0.0080 x + 0.35) where xand y are in cm and tin s. Calculate the phase difference between oscillatory motion of two points separated by a distance of gamma//2 .