In problem No.133, the distance moved by the wave in 4s is,

In the problem No. 133, the wavelength of the wave is

The velocity of a wave is 220 ms^(-1) , the distance travelled by the wave in 2s is __________ m

The variation of velocity of a particle moving along a straight line is shown in the figure. The distance travelled by the particle in 4s is

The variation of velocity of a particle moving along a straight line is shown in the figure. The distance travelled by the particle in 4s is

The variation of velocity of a particle moving along straight line is shown in the figure. The distance travelled by the particle in 4 s is

In problem No. 133, the phase difference beteen two points septated by 0.785 m is

In the problem number 130, the wavelength of the wave is