Home
Class 12
PHYSICS
The velocity of sound in air at NTP is 3...

The velocity of sound in air at NTP is 330 m/s, What will be its value when temperature is tripled and pressure is halved ?

A

330 m/s

B

165 m/s

C

`330 sqrt3m//s`

D

`330//sqrt3m//s`

Text Solution

Verified by Experts

The correct Answer is:
C
`(V_(2))/(V_(1)) = sqrt((T_(2))/(T_(1))) :. V_(2) = 1.73 xx 330 = 330 sqrt3m//s`
Promotional Banner

Topper's Solved these Questions

  • SURFACE TENSION

    NIKITA PUBLICATION|Exercise Multiple Choice Questions (Question Given in MHT-CET )|31 Videos

  • WAVE THEORY OF LIGHT

    NIKITA PUBLICATION|Exercise Multiple Choice Questions|303 Videos

Similar Questions

Explore conceptually related problems

The velocity of sound in air at NTP is 330 m/s. What will be its value when temperature is doubled and pressure is halved ?

The velocity of sound in air at NTP is 331 m/s. Find its velocity when temperature eises to 91^(@)C and its pressure is doubled.

Velocity of sound in air at NTP is 332 m/s. What will be the velocity, when pressure is doubled and temperature is kept constant?

The velocity of sound in air at 14^@ C is 340 ms^(-1) .What will it be when the pressure is doubled and temperature is raised to 157.5^@ C ?

The velocity of sound in air at 27^(@)C is 330 m/s. the velocity of sound when the temperature of the gas is raised to 227^(@)C is

At room temperature (27^(@)C) the velocity of sound in air is 330 m/s. the increase in velocity of sound when temperature is increased by 1^(@)C is

The speed of sound in air at NTP is 340 m/s. What will be the speed of sound in hydrogen at 500^(@)C temperature and 2 atmospheric pressure ? Assuming air is 16 times heavier than hydrogen.

The velocity of sound at 15°C and 380 mm pressure is 340 m/s. If the temperature remains constant and pressure is doubled, the velocity of sound will be

NIKITA PUBLICATION-WAVE MOTION-Multiple Choice Questions
  1. The temperature at which the speed of sound in air becomes double of i...

    Text Solution

    |

  2. If the young's modulus of the material of the rod is 2 xx 10^(11) N//m...

    Text Solution

    |

  3. The velocity of sound in air at NTP is 330 m/s, What will be its value...

    Text Solution

    |

  4. The velocity of sound in a gas is 300 m/s . The root mean square veloc...

    Text Solution

    |

  5. Every 1^(@)F rise in temperature, the speed of sound increases by

    Text Solution

    |

  6. Every ^(@)C rise in temperature, the speed of sound increases by

    Text Solution

    |

  7. If wavelength of a sound wave in a medium is reduced by 50% , then the...

    Text Solution

    |

  8. Calculate the speed of sound in hydrogen at N.T.P., if density of hydr...

    Text Solution

    |

  9. A hospital uses an ultrasonic scanner of frequency 3.2 MHz to locate t...

    Text Solution

    |

  10. The speed of sound in a gas is v and the root mean square speed of gas...

    Text Solution

    |

  11. If the speed of sound at 0^(@)C is 330 m/s, then the speed of sound at...

    Text Solution

    |

  12. The speed of soun in a gas is v and the root mean squre speed of gas m...

    Text Solution

    |

  13. Compare the velocities of sound in hydrogen (H(2)) and carbon dioxide ...

    Text Solution

    |

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

    Text Solution

    |

  15. A light pointer fixed to one prong of a tuning fork touches gnetly a s...

    Text Solution

    |

  16. The relation between particle velocity (v), the wave velocity (c) and ...

    Text Solution

    |

  17. At what temperature the velocity of sound in air is 1.5 times the velo...

    Text Solution

    |

  18. A sound wave y = A sin (omega t- kx) is propagating through a medium o...

    Text Solution

    |

  19. A progressive sound wave of frequency 500 Hz is travelling through air...

    Text Solution

    |

  20. If a source sound of frequency 500 Hz produces waves of wavelength 0.1...

    Text Solution

    |