waves

Related Questions

• The speed of a wave in a medium is 760 m/s. If 3600 waves are passing through a point, in the medium in 2 minutes, then its wavelength is

  ---

• The distance between two consecutive crests in a wave train produced in a string is 5 cm. If 2 complete waves pass through any point per second, the velocity of the wave is

  ---

• A closed pipe and an open pipe have their first overtones identical in frequency. Their lengths are in the ratio

  ---

• When a longitudinal wave propagates through a medium, the particles of the medium execute simple harmonic oscillations about their mean positions. These oscillations of a particle are characterised by an invariant

  ---

• In stationary waves all particles between two nodes pass through the mean position

  ---