Equation of a stationary wave is `y=10 sin ((pi x)/(4)) cos 20 pi t` Distance between two consecutive nodes is

The equation of a stationary wave is y=10 sin((pix)/4)cos20pit .Distance between two consecutive nodes is

For a stationary wave y = 10 sin ((pi x )/(4)) cos (2pi t ) metre, distance between two consecutive nodes is ...... m.

The equation of a stationary wave is y = 2 sin ((pi x)/(15)) cos ( 48 pi t) . The distance between a node and its next antinode is.

The frequency of the progressive wave which form the stationary wave y=-4sin((pix)/(5)) cos (100pit) and the distance between two consecutive nodes are

For a stationary wave, t = 8 sin ((pix)/(20)) cos (50 pit) . What is the distance between two successive antinode ?