Home
Class 11
PHYSICS
The walls of the halls built for music c...

The walls of the halls built for music concerts should

A

Amplify sound

B

Transmit sound

C

Reflect sound

D

Absorb sound

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • WAVES AND SOUND

    ERRORLESS |Exercise Critical Thinking Questions|51 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise Graphical Quations|17 Videos

  • WAVES AND SOUND

    ERRORLESS |Exercise Doppler s Effect|65 Videos

  • VECTORS

    ERRORLESS |Exercise Exercise|223 Videos

  • WORK , ENERGY , POWER AND COLLISION

    ERRORLESS |Exercise Self Evaluation Test|19 Videos

Similar Questions

Explore conceptually related problems

The walls of the auditorium built for musical concerts should be such that they are able to ... sound.

Why is the ceiling and wall behind the stage of good conference halls or concert halls made curved ?

Walls of auditorium should be

Before playing the orchestra in a musical concert, a sitarist tries to adjust the tension and pluck the string suitably. By doing so, he is adjusting :

ERRORLESS -WAVES AND SOUND-Musical Sound
  1. The walls of the halls built for music concerts should

    Text Solution

    |

  2. A spherical source of power 4 W and frequency 800 Hz is emitting sound...

    Text Solution

    |

  3. If the pressure amplitude in a sound wave is tripled, then by what fac...

    Text Solution

    |

  4. If the displacement amplitude of sound is doubled and the frequency re...

    Text Solution

    |

  5. Intensity level of intensity l is 30 dB. The ratio I/I(0) is (where I(...

    Text Solution

    |

  6. Decibel is unit of

    Text Solution

    |

  7. Quality of a musical note depends on

    Text Solution

    |

  8. When we hear a sound, we can identify its source from

    Text Solution

    |

  9. A man x can hear only upto 10 kHz and another man y upto 20 kHz . A no...

    Text Solution

    |

  10. The amplitude of two waves are in ratio 5 : 2. If all other conditions...

    Text Solution

    |

  11. A is singing a note and at the same time B is singing a note with exac...

    Text Solution

    |

  12. The loudness and the pitch of a sound depends on

    Text Solution

    |

  13. If T is the reverberation time of an auditorium of volume V then

    Text Solution

    |

  14. The intensity of sound from a radio at a distance of 2 metres from its...

    Text Solution

    |

  15. The intensity of sound wave while passing through an elastic medium fa...

    Text Solution

    |

  16. A musical scale is constructed by providing intermediate frequencies b...

    Text Solution

    |

  17. In a harmonium the intermediate notes between a note and its octave fo...

    Text Solution

    |

  18. (a) The power of sound from the speaker of a radio is 20 mW. By turnin...

    Text Solution

    |

  19. If separation between screen and source is increased by 2% what would ...

    Text Solution

    |

  20. The musical interval between two tones of frequencies 320 Hz and 240 H...

    Text Solution

    |