Home
Class 11
PHYSICS
A wave travels in a medium according to ...

A wave travels in a medium according to the equation of displacement given by
`y(x, t)=0.03 sin pi (2 t-0.01 x)`
where y and x are in metres and t in seconds. The wavelength of the wave is

A

200 m

B

100 m

C

20 m

D

10 m

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • WAVES AND SOUND

    ERRORLESS |Exercise Interference and Superposition of Waves|26 Videos
  • WAVES AND SOUND

    ERRORLESS |Exercise Beats|51 Videos
  • WAVES AND SOUND

    ERRORLESS |Exercise SET|25 Videos
  • VECTORS

    ERRORLESS |Exercise Exercise|223 Videos
  • WORK , ENERGY , POWER AND COLLISION

    ERRORLESS |Exercise Self Evaluation Test|19 Videos
ERRORLESS -WAVES AND SOUND-Progressive Waves
  1. A transverse wave is represented by the equation y=y0sin.(2pi)/(lamd...

    Text Solution

    |

  2. A travelling wave in a stretched string is described by the equation y...

    Text Solution

    |

  3. A wave travels in a medium according to the equation of displacement g...

    Text Solution

    |

  4. The particles of a medium vibrate about their mean positions whenever ...

    Text Solution

    |

  5. A progressive wave is given by y=3 sin 2pi [(t//0.04)-(x//0.01)] w...

    Text Solution

    |

  6. If the equation of progressive wave is given by y=4 sin pi[(t)/(5)-(x)...

    Text Solution

    |

  7. With the propagation of a longitudinal wave through a material medium,...

    Text Solution

    |

  8. The frequency of the sinusoidal wave y=0.40 cos [2000 t +0.80 x] wo...

    Text Solution

    |

  9. Which of the following equations represents a wave

    Text Solution

    |

  10. The equation of a transverse wave is given by y=100 sin pi (0.04z...

    Text Solution

    |

  11. The equation of a plane progressive wave is given byy = 0.025 sin (100...

    Text Solution

    |

  12. The equation of a sound wave is y=0.0015sin(62.4x+316t) the wavelength...

    Text Solution

    |

  13. In the given progressive wave equation y=0.5sin(10pit-5x) where x,y in...

    Text Solution

    |

  14. A pulse of a wave train travels along a stretched string and reaches t...

    Text Solution

    |

  15. The equation of a travelling wave is y=60 cos(1800t-6x) where y is...

    Text Solution

    |

  16. The wave equation is y=0.30 sin (314 t-1.57 x) where t , x and y are i...

    Text Solution

    |

  17. Equation of the progressive wave is given by : y=a sin pi (40 t-x) whe...

    Text Solution

    |

  18. Progressive wave of sound is represented by y=a sin [ 400 pi t- pi x//...

    Text Solution

    |

  19. Two waves of frequencies 20 Hz and 30 Hz. Travels out from a common po...

    Text Solution

    |

  20. The phase difference between two points separated by 0.8 m in a wave o...

    Text Solution

    |