Home
Class 12
PHYSICS
Let speed of sound waves in hydrogen gas...

Let speed of sound waves in hydrogen gas at room temperature is `v_(0)`. What will be the speed of sound waves in a room which contains an equimolar mixture of hydrogen and 'He' at same temperature :-

A

`sqrt((5)/(7))v_(0)`

B

`sqrt((7)/(5))v_(0)`

C

`sqrt((2)/(5))v_(0)`

D

None

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • RACE

    ALLEN |Exercise Basic Maths (Wave Motion & Dopplers Effect) (Superposition of waves interfarence, beats)|15 Videos

  • RACE

    ALLEN |Exercise Basic Maths (Wave Motion & Dopplers Effect) (Stationary waves & doppler effect, beats)|25 Videos

  • RACE

    ALLEN |Exercise Basic Maths (Oscillations) (Simple pendulum and types of SHM)|17 Videos

  • NEWTONS LAWS OF MOTION

    ALLEN |Exercise EXERCISE-III|28 Videos

  • SIMPLE HARMONIC MOTION

    ALLEN |Exercise Example|1 Videos

Similar Questions

Explore conceptually related problems

Speed of sound wave in air.

The speed of sound waves is more in water than that in atr.

When pressure on a gaseous medium is changed at constnat temperature, what will be effect on the speed of sound wave in it ?

Write equation of speed of sound wave in metals.

What will be the shape of speed of sound in air versus pressure at constant temperature ?

Write equation of speed of sound wave in ideal gas.

At what temperatures (in 0^(@)C ) will the speed of sound in air be 3 times its value at 0^(@)C ?

If temperature of weather changes then ..... will be affected for sound wave in it.

Speed of sound wave in a fluid depends upon………..

How does speed os sound wave depend on the absolute temperature of ari ?

ALLEN -RACE-Basic Maths (Wave Motion & Dopplers Effect) (Fundamental)
  1. Let speed of sound waves in hydrogen gas at room temperature is v(0). ...

    Text Solution

    |

  2. If the intensity of sound is increased by a factor of 30, by how many ...

    Text Solution

    |

  3. A travelling wave pulse is given by y=(4)/(3x^(2)+48t^(2)+24xt+2) ...

    Text Solution

    |

  4. The wave function of a pulse is given by y=(5)/((4x+6t)^(2)) where x a...

    Text Solution

    |

  5. Two particle of medium disturbed by the wave propagation are at x(1)=0...

    Text Solution

    |

  6. Two small boats are 10m apart on a lake. Each pops up and down with a ...

    Text Solution

    |

  7. A uniform rope of mass M=0.1kg and length L=10m hangs from the celling...

    Text Solution

    |

  8. A uniform rope of length 12 m and mass 6 kg hangs vertically from a ri...

    Text Solution

    |

  9. The displacement wave in a string is y=(3 cm)sin6.28(0.5x-50t) where x...

    Text Solution

    |

  10. A sinusoidal wave propagates along a string. In figure (a) and (b) 'y'...

    Text Solution

    |

  11. Graph shows three waves that are separately sent along a string that i...

    Text Solution

    |

  12. The following figure depicts a wave travelling in a medium. Which pair...

    Text Solution

    |

  13. A transverse periodic wave ona strin with a linear mass density of 0.2...

    Text Solution

    |

  14. The figure shows four progressive wave A,B,C & D. It can be concluded ...

    Text Solution

    |

  15. Under similar conditions of temperature and pressure, In which of the ...

    Text Solution

    |

  16. The velocity of sound in a gas at temperature 27^@C is V then in the s...

    Text Solution

    |

  17. The frequency of a tunning fork is 384 per second and velocity of soun...

    Text Solution

    |

  18. Ultrasonic, infrasonic and audio waves travel though a medium with spe...

    Text Solution

    |

  19. Consider a wave represented by y=cos(500t-70x) where y is in millimetr...

    Text Solution

    |

  20. The frequency of a man's voice is 300 Hz and its wavelength is 1 meter...

    Text Solution

    |