A motor-car tyre has a pressure of $2\, atm$ at $27\,^oC$. It suddenly burst's. If $\left( {\frac{{{C_p}}}{{{C_v}}}} \right) = 1.4$ for air, find the resulting temperatures (Given $4^{1/7} = 1.219$)
  • A$27\, K$
  • B$27\,^oC$
  • C$-27\,^oC$
  • D$246\,^oC$
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