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$200 \mathrm{~cc}$ of an ideal gas $(\gamma=1.5)$ expands adiabatically. If the rms speed of the gas molecules becomes half of the initial value, the final volume of the gas is
PhysicsThermodynamicsAP EAMCETAP EAMCET 2017 (24 Apr Shift 1)
Options:
  • A $900 \mathrm{~cc}$
  • B $1600 \mathrm{~cc}$
  • C $2700 \mathrm{~cc}$
  • D $3200 \mathrm{~cc}$
Solution:
2349 Upvotes Verified Answer
The correct answer is: $3200 \mathrm{~cc}$
No solution. Refer to answer key.

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