Two waves are approaching each other with a velocity of `20m//s` and frequency `n`. The distance between two consecutive nudes is

Two waves are approaching each other with a velocity of 20m//s and frequency n . The distance between two consecutive nodes is

Two waves are approaching each other with a velocity of 20m/s and frequency n.If the distance between two consecutive nodes is 40/nx .then x=

Two waves are approaching each other with a velocity of 16 m/s and frequency n. The distance between two consecutive nodes is

Longitudinal waves is produced on a spring. This wave travles with a velocity of 30 cm//s and its frequency is 20 Hz. What is the minimum distance between two consecutive compression?

Longitudinal waves is produced on a spring. This wave travles with a velocity of 30 cm//s and its frequency is 40 Hz. What is the minimum distance between two consecutive compression?

A progressive and a stationary simple harmonic wave each has the same frequency 250Hz and the same velocity of 30m/s. Calculate the distance between consecutive nodes (in cm) in the stationary wave.

Two electrons are approaching each other with a relative velocity of 10^6 ms^-1 . The closest distance of their approach is