Home
Class 9
PHYSICS
Answer the following When and why SONA...

Answer the following
When and why SONAR technique was developed?

Promotional Banner

Topper's Solved these Questions

  • REFLECTION OF LIGHT

    TARGET PUBLICATION|Exercise EXERCISE|22 Videos

  • WORK AND ENERGY

    TARGET PUBLICATION|Exercise EXERCISE|135 Videos

Similar Questions

Explore conceptually related problems

PCR technique was developed by ________

Answer the following What does SONAR stand for?

Answer the following State the application of SONAR technique.

Answer the following: When and how is haemodialysis done?

Answer the following Explain the mechanism of SONAR.

Answer the following What is sonography? Explain the technique of sonography.

Answer the following : Why doesn't the hot gas in the stars disperse in space ?

Answer the following : Why was the name black hole given ?

Answer the following What happened to the ear drum when a compression reaches it?

State whether the following statements are True or False: SONAR technique can be used to locate a submarine.

TARGET PUBLICATION-STUDY OF SOUND-EXERCISE
  1. Answer the following What does SONAR stand for?

    Text Solution

    |

  2. Answer the following State the application of SONAR technique.

    Text Solution

    |

  3. Answer the following When and why SONAR technique was developed?

    Text Solution

    |

  4. Answer the following Explain the mechanism of SONAR.

    Text Solution

    |

  5. Answer the following What is sonography? Explain the technique of so...

    Text Solution

    |

  6. Answer the following How is ultrasound used in medical science?

    Text Solution

    |

  7. Answer the following How is sonography bring misused ? What is the n...

    Text Solution

    |

  8. Answer the following What happened to the ear drum when a compressio...

    Text Solution

    |

  9. Give reasons Bats can trace out their path, cven in the dark nights.

    Text Solution

    |

  10. We cannot hear the echo produced in a classroom.

    Text Solution

    |

  11. The intensity of reverberation is higher in a closed and empty house.

    Text Solution

    |

  12. The roof of a movie theatre and a conference hall is curved.

    Text Solution

    |

  13. Question based on diagram Label the given diagram of sound waves and ...

    Text Solution

    |

  14. What is the frequency of a sound wae if the time period of its oscilla...

    Text Solution

    |

  15. Complete the following table

    Text Solution

    |

  16. Sound waves of wavelength1cm have a velocity of 340 m/s in air. What i...

    Text Solution

    |

  17. Nita heard the sound of lightning after 4 seconds of seeing it. What w...

    Text Solution

    |

  18. How long will it take for a sound wave of 25 cm wavelength and 1.5 kHz...

    Text Solution

    |

  19. Calculate the distance travelled by a spund wave having frequency 800 ...

    Text Solution

    |

  20. The speed of sound in air at 0^@ C is 332 m/s, If it increases at the ...

    Text Solution

    |