A string vibrates according to the equation `y=5 sin ((2 pi x)/(3)) cos 20 pi t`, where x and y are in cm and t in sec . The distance between two adjacent nodes is

A string vibrate according to the equation y = 5 sin ((pi x)/(3)) cos (40 pi t) where x and y in cm's and t is in second. (i) What is the equation of incident and reflected wave ? (ii) What is the distance between the adjacent nodes ? (iii) What is the velocity of the particle of the string at the position x = 1.5 cm when t = (9)/(8) sec ?

A string vibrate according to the equation y = 5 sin ((pi x)/(3)) cos (40 pi t) where x and y in cm's and t is in second. (i) What is the equation of incident and reflected wave ? (ii) What is the distance between the adjacent nodes ? (iii) What is the velocity of the particle of the string at the position x = 1.5 cm when t = (9)/(8) sec ?

The equation of stationary wave along a stretched string is given by y=5 sin (pix)/(3) cos 40 pi t , where x and y are in cm and t in second. The separation between two adjacent nodes is

The equation of stationary wave along a stretched string is given by y = 5 sin(pi x)/(3) cos 40pi t where x and y are in centimetre and t in second. The separation between two adjacent nodes is :