Home
Class 10
PHYSICS
The echo will be heard if the original s...

The echo will be heard if the original sound reflected by an obstacle reaches our ears after

A

10 s

B

5s

C

1 s

D

0.1 s

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • WAVE MOTION AND SOUND

    MCGROW HILL PUBLICATION|Exercise HIGH ORDER THINKING QUESTIONS|22 Videos

  • SOURCES OF ENERGY

    MCGROW HILL PUBLICATION|Exercise ELEMENTARY QUESTIONS|82 Videos

  • WORK AND ENERGY

    MCGROW HILL PUBLICATION|Exercise HIGHER ORDER THINKING QUESTIONS|29 Videos

Similar Questions

Explore conceptually related problems

The sound heard after reflection from an obstacle is called

How does the sound produced by a vibrating object in a medium reach your ear ?

An echo will be heard if the minimum distance between the source of sound and the obstacle is

The echo and original sound will have same

The echo and the original sound differ in the following characteristics of a musical note

An echo is heard when minimum distance of the reflecting surface is –

MCGROW HILL PUBLICATION-WAVE MOTION AND SOUND -HIGH ORDER THINKING QUESTIONS
  1. The echo will be heard if the original sound reflected by an obstacle ...

    Text Solution

    |

  2. Which of the following waves is not same as others?

    Text Solution

    |

  3. The medium for wave propagation should have the property of

    Text Solution

    |

  4. Which of the following waves does not require any material medium for ...

    Text Solution

    |

  5. The distance in which one compression and one rarefaction are containe...

    Text Solution

    |

  6. When a sound wave goes from one medium to another, the quantity X rema...

    Text Solution

    |

  7. The ratio of the speed of a body to the speed of sound is known as

    Text Solution

    |

  8. Water waves are

    Text Solution

    |

  9. With decrease in water vapour content in air, velocity of sound

    Text Solution

    |

  10. Suresh standing symmetrically between two cliffs claps his hands and s...

    Text Solution

    |

  11. In question 93, if Suresh were standing unsym-metrically between paral...

    Text Solution

    |

  12. Wavelength of ultrasonic waves in air is of the order of :

    Text Solution

    |

  13. If the frequency of a tuning fork is 400 Hz, how far will the sound tr...

    Text Solution

    |

  14. Velocity of sound is maximum in

    Text Solution

    |

  15. Pitch of sound is related to its

    Text Solution

    |

  16. Quality of sound depends on

    Text Solution

    |

  17. Walls of auditorium should be

    Text Solution

    |

  18. An observer standing at the sea coast observes 54 waves reaching the c...

    Text Solution

    |

  19. In the above question, the waves are

    Text Solution

    |

  20. What type of waves do you expect in vacuum

    Text Solution

    |

  21. Velocity of sound in air at NTP is 332 m/s. What will be the velocity,...

    Text Solution

    |