Home
Class 9
PHYSICS
A sound wave has wavelength 0.86m and sp...

A sound wave has wavelength 0.86m and speed `344 m//s` in air. If its wavelength in a gas is 0.82m, find the speed of sound in the gas.

Promotional Banner

Topper's Solved these Questions

  • STUDY OF SOUND

    NAVNEET PUBLICATION|Exercise EXERCISE|111 Videos

  • REFLECTION OF LIGHT

    NAVNEET PUBLICATION|Exercise EXERCISE|130 Videos

  • WORK AND ENERGY

    NAVNEET PUBLICATION|Exercise EXERCISE|140 Videos

Similar Questions

Explore conceptually related problems

Solve the following example: A sound wave has wavelength 0.86 m and speed 344 m//s in air. If its wavelength in a gas in 0.8 m, Find the speed of sound of sound in the gas.

The apparatus used to find the speed of sound in a gas is

Speed of sound wave in air

A sound wave has wavelength 0.87m in air and 0.88m in a gas. The speed of sound in air is 348m//s . Find the frequency of sound and the speed of sound in the gas.

Solve the following example: A sound wave has wavelength 0.85 m in air and 0.9 m in a gas. The speed of sound in air is 340 m//s . Find the frequency of sound and the speed of sound in the gas.

A sound wave of frequency 8000Hz travels with a speed of 340 m//s in air. Find its wavelength.

With the rise of temperature, the speed of sound in a gas

A sound wave of wavelength 4 cm travels with a speed of 360 m//s .Find its frequency.

The speed of the sound in air at 0 ^@C is 332m//s . Find the speed of sound in air at 10^@C .

Two waves of wavelength 50 cm and 51 cm produce 12 beat/s . The speed of sound is

NAVNEET PUBLICATION-STUDY OF SOUND-EXERCISE
  1. Solve the following example: A person standing before a cliff shouts ...

    Text Solution

    |

  2. Solve the following example: A person standing between two hills fire...

    Text Solution

    |

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

    Text Solution

    |

  4. Sunil is standing between two walls. The wall closest to him is at a d...

    Text Solution

    |

  5. Sunil is standing between two walls. The wall closest to him is at a d...

    Text Solution

    |

  6. Hydrogen gas is filled in two identical bottles, A and B, at the same ...

    Text Solution

    |

  7. Helium gas is filled in two identical bottles A and B. The mass of the...

    Text Solution

    |

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

    Text Solution

    |

  9. A wave passes over a fixed point in space. If 20 compressions and 20 r...

    Text Solution

    |

  10. If the period of a wave is 2 times 10^-3s, find the frequency of the w...

    Text Solution

    |

  11. A sound wave of wavelength 4 cm travels with a speed of 360 m//s.Find ...

    Text Solution

    |

  12. A sound wave of frequency 8000Hz travels with a speed of 340 m//s in a...

    Text Solution

    |

  13. A sound wave has frequency 400 Hz and wavelength 0.9m. How much distan...

    Text Solution

    |

  14. A source of sound has frequency 2000 Hz. If the speed of sound in air ...

    Text Solution

    |

  15. A sound wave has wavelength 0.87m in air and 0.88m in a gas. The speed...

    Text Solution

    |

  16. A sound wave has wavelength 0.86m and speed 344 m//s in air. If its wa...

    Text Solution

    |

  17. A person standing before a cliff shouts and hears the echo after 1.9s....

    Text Solution

    |

  18. A person standing between two hills fired a gun heard the first echo a...

    Text Solution

    |

  19. A soldier standing between two hills hears two echoes after firing the...

    Text Solution

    |

  20. The speed of the sound in air at 0 ^@C is 332m//s. Find the speed of s...

    Text Solution

    |