Home
Class 12
PHYSICS
If c(s) is the velocity of sound in air ...

If `c_(s)` is the velocity of sound in air and c is rms velocity , then

A

`C_s lt C`

B

`C_s = C`

C

`C_s = C((gamma)/(3))^(1//2)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY

    AAKASH INSTITUTE|Exercise EXERCISE (ASSIGNMENT) SECTION - D Assertion - Reason Type Questions|10 Videos

  • KINETIC THEORY

    AAKASH INSTITUTE|Exercise EXERCISE (ASSIGNMENT) SECTION - B Objective Type Questions|30 Videos

  • GRAVITATION

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D (ASSERTION-REASON TYPE QUESTIONS)|16 Videos

  • LAWS OF MOTION

    AAKASH INSTITUTE|Exercise Assignment (SECTION-D) (Assertion-Reason Type Questions)|15 Videos

Similar Questions

Explore conceptually related problems

Velocity of sound in air is

What is the velocity of sound in air?

Velocity of sound in air depends on

Velocity of sound in air is about

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 is not affected by change in

AAKASH INSTITUTE-KINETIC THEORY-EXERCISE (ASSIGNMENT) SECTION - C Previous Years Questions
  1. A fiven sample of an ideal gas occupise a volume V at a pressure p an...

    Text Solution

    |

  2. The molecules of a given mass of a gas have rms velocity of 200 m//s a...

    Text Solution

    |

  3. Two vessel separately contains two ideal gases A and B at the same tem...

    Text Solution

    |

  4. The ratio of the specific heats C(p)/C(v)=gamma in terms of degrees of...

    Text Solution

    |

  5. The mean free path of molecules of a gas (radius r) is inversely propo...

    Text Solution

    |

  6. The amount of heat energy required to raise the temperature of 1 g of ...

    Text Solution

    |

  7. Two container A and B are partly filled with water and closed. The vol...

    Text Solution

    |

  8. At constant volume, temperature is increased. Then

    Text Solution

    |

  9. A polyatomic gas with (n) degress of freedom has a mean energy per mol...

    Text Solution

    |

  10. For a certain gas the ratio of specific heat is given to be gamma=1.5 ...

    Text Solution

    |

  11. According to the kinetic theory of gases, at absolute temperature

    Text Solution

    |

  12. One mole of an ideal gas requires 207 J heat to raise its temperature ...

    Text Solution

    |

  13. Relation between pressure (P) and average kinetic energy per unit vol...

    Text Solution

    |

  14. If c(s) is the velocity of sound in air and c is rms velocity , then

    Text Solution

    |

  15. The temperature of an ideal gas is increased from 27 ^@ C to 927^(@)C....

    Text Solution

    |

  16. The equation of state , corresponding to 8 g of O2 is

    Text Solution

    |

  17. At 0 K, which of the following properties of a gas will be zero ?

    Text Solution

    |

  18. At 10^(@)C, the value of the density of a fixed mass of an ideal gas d...

    Text Solution

    |

  19. The degrees of freedom of a triatomic gas is

    Text Solution

    |

  20. The equation of state for 5 g of oxygen at a pressure P and temperatur...

    Text Solution

    |