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At 27^(@)C a motor car tyre has pressure...

At `27^(@)C` a motor car tyre has pressure of 2 atmosphere. Find the temperautre. If the tyre suddenly bursts. (Given, `gamma_("air")=1.4`)

A

24.1K

B

250K

C

246.1K

D

248K

Text Solution

Verified by Experts

The correct Answer is:
c
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Knowledge Check

  • Air is filled in a motor tube at 27^(@)C and at a pressure of 8 atmospheres.The tube suddenly bursts, then temperature of air is [Given gamma of air =1.5 ]

    A
    `27.5^(@)C`
    B
    `75^(@)C`
    C
    `150 K`
    D
    `150^(@)C`

  • A motor car type has a pressure of 2 atmosphere at 27^(@)C . It suddenly burts. If C_(P)//C_(V) = 1.4 for air, then the resulting temperature is

    A
    27 K
    B
    `27^(@)C`
    C
    `-27^(@)C`
    D
    `246^(@)C`

  • The pressure inside a tyre is 4 atm at 27^(@)C .If the tyre bursts suddenly, its final temperature will be

    A
    `300(4)^(7)/(2)`
    B
    `300(4)^(2)/(7)`
    C
    `300(2)^(7)/(2)`
    D
    `300(4)^(-2)/(7)`

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    The pressure of the air inside the motor tyre is 2 atmosphere and the temperature is 27^@C . If it suddenly bursts, the final temperature will be (gamma=1.4) :

    A tyre pumped to a pressure of 3.375 atmosphere and at 27^@C suddenty bursts. What is the final temperature ? (gamma = 1.5)

    A motor car tyre is pumped up to pressure of two atmosheres at 15^(@)C when it suddenly bursts. Calculate the resulting drop in temperature of the escaping air (gamma =14) .

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    A tyre pumped to a pressure of 6 atmosphere suddenly bursts. Room temperature is 25^(@)C . Calculate the temperature of escaping air. (gamma=1.4.)

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