Home
Class 7
PHYSICS
What do you mean by reflection of sound?...

What do you mean by reflection of sound?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SOUND

    ICSE|Exercise TEST YOURSELF (NUMERICALS)|2 Videos

  • SOUND

    ICSE|Exercise QUESTIONS (Write T for True and F for False. Correct the false statements)|5 Videos

  • SOUND

    ICSE|Exercise TEST YOURSELF (SELECT THE CORRECT)|7 Videos

  • PHYSICAL QUANTITIES AND MEASUREMENT

    ICSE|Exercise EXERCISE PICTURE STUDY |3 Videos

Similar Questions

Explore conceptually related problems

What do you mean by reflection of light?

What do you mean by convection?

What do you mean by liquefaction?

What do you mean by bioreactor?

What do you mean by alnico?

What do you mean by STDs?

What do you mean by free fall?

What do you mean by reflex action? What is its mechanism and significance ?

What do you mean by intensity of sound?

What do you mean by scutes ?

ICSE-SOUND-TEST YOURSELF (SHORT/LONG ANSWER TYPE QUESTIONS)
  1. Name the characteristic which differentiates two sounds of the same pi...

    Text Solution

    |

  2. You recognize your friend by hearing his voice on a telephone. Explain...

    Text Solution

    |

  3. A musician recognizes the musical instrument by hearing the sound prod...

    Text Solution

    |

  4. Describe an experiment to show the production of sound having low and ...

    Text Solution

    |

  5. How does a musician playing on a flute change the pitch of sound produ...

    Text Solution

    |

  6. Why are musical instruments provided with more than one string?

    Text Solution

    |

  7. How can the pitch of sound produced in a piano be changed ?

    Text Solution

    |

  8. Explain why you can predict the arrival of a train by placing your ear...

    Text Solution

    |

  9. State the speed of sound in air ?

    Text Solution

    |

  10. Write the approximate speed of sound in water

    Text Solution

    |

  11. Write the approximate speed of sound in steel

    Text Solution

    |

  12. During a thunderstorm, the sound of a thunder is heard after the light...

    Text Solution

    |

  13. Describe an experiment to estimate the speed of sound in air.

    Text Solution

    |

  14. Can sound travel through solids and liquids? In which of these does it...

    Text Solution

    |

  15. What do you mean by reflection of sound?

    Text Solution

    |

  16. State one use of reflection of sound.

    Text Solution

    |

  17. What is an echo?

    Text Solution

    |

  18. What minimum distance is required between the source of sound and the ...

    Text Solution

    |

  19. List four substances which are good absorbers of sound.

    Text Solution

    |

  20. List the measures that you will take when designing a sound-proof room...

    Text Solution

    |