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Waves Test - 47
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Waves Test - 47

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  • Question 1/10
    4 / -1
    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 characterized by an invariant
  • Question 2/10
    4 / -1

    Solutions

  • Question 3/10
    4 / -1
    Wave equations of two particles are given by y1= a sin (ωt – kx), y2 = a sin (kx + ωt), then
  • Question 4/10
    4 / -1
    A wave is represented by the equation y = 0.5 sin (10 t – x) m. It is a travelling wave propagating along the +x direction with velocity
    Solutions

  • Question 5/10
    4 / -1
    A transverse progressive wave on a stretched string has a velocity of 10 ms–1 and a frequency of 100 Hz. The phase difference between two particles of the string which are 2.5 cm apart will be
    Solutions

  • Question 6/10
    4 / -1
    A travelling wave in a stretched string is described by the equation y = A sin (kx – ωt). The maximum particle velocity is
    Solutions

  • Question 7/10
    4 / -1
    The particles of a medium vibrate about their mean positions whenever a wave travels through that medium. The phase difference between the vibrations of two such particles
  • Question 8/10
    4 / -1

    Solutions

  • Question 9/10
    4 / -1

    Solutions

  • Question 10/10
    4 / -1
    With the propagation of a longitudinal wave through a material medium, the quantities transmitted in the propagation direction are
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