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A monoatomic ideal gas, initially at temperature T1, is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to a temperature Tby releasing the piston suddenly. If L1 and L2 are the lengths of the gas column before and after expansion respectively, then T1 /T2 is given by
Select one:
  • a)
  • b)
  • c)
    L
    2
     
    /L1
  • d)
    (L1 /L2)
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A monoatomic ideal gas, initially at temperature T1, is enclosed in a ...
During adiabatic expansion, we known

For a monoatomic gas, 
 (A = Area of cross-section of piston)

The correct answer is: (L2 /L
1
)2/3
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Most Upvoted Answer
A monoatomic ideal gas, initially at temperature T1, is enclosed in a ...
During adiabatic expansion, we known

For a monoatomic gas, 
 (A = Area of cross-section of piston)

The correct answer is: (L2 /L
1
)2/3
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A monoatomic ideal gas, initially at temperature T1, is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to a temperature T2by releasing the piston suddenly. If L1 and L2 are the lengths of the gas column before and after expansion respectively, then T1 /T2 is given bySelect one:a)b)c)L2/L1d)(L1 /L2)Correct answer is option 'B'. Can you explain this answer?
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A monoatomic ideal gas, initially at temperature T1, is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to a temperature T2by releasing the piston suddenly. If L1 and L2 are the lengths of the gas column before and after expansion respectively, then T1 /T2 is given bySelect one:a)b)c)L2/L1d)(L1 /L2)Correct answer is option 'B'. Can you explain this answer? for Physics 2024 is part of Physics preparation. The Question and answers have been prepared according to the Physics exam syllabus. Information about A monoatomic ideal gas, initially at temperature T1, is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to a temperature T2by releasing the piston suddenly. If L1 and L2 are the lengths of the gas column before and after expansion respectively, then T1 /T2 is given bySelect one:a)b)c)L2/L1d)(L1 /L2)Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Physics 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A monoatomic ideal gas, initially at temperature T1, is enclosed in a cylinder fitted with a frictionless piston. The gas is allowed to expand adiabatically to a temperature T2by releasing the piston suddenly. If L1 and L2 are the lengths of the gas column before and after expansion respectively, then T1 /T2 is given bySelect one:a)b)c)L2/L1d)(L1 /L2)Correct answer is option 'B'. Can you explain this answer?.
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