1
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
One mole of an ideal gas at an initial temperature of T K does 6R joule of work adiabatically. If the ratio of specific heats of this gas at constant pressure and at constant volume is 5/3, the final temperature of gas will be
2
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
An ideal gas heat engine operates in a Carnot cycle between 227oC and 127oC. It absorbs 6 kcal at the height temperature. The amount of heat (in kcal) converted into work is equal to
3
AIPMT 2002
MCQ (Single Correct Answer)
+4
-1
The efficiency of Carnot engine is 50% and temperature of sink is 500 K. If temperature of source is kept constant and its efficiency raised to 60%, then the required temperature of sink will be
4
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
A scientist says that the efficiency of his heat engine which work at source temperature 127oC and sink temperature 27oC is 26%, then
Questions Asked from Heat and Thermodynamics (MCQ (Single Correct Answer))
Number in Brackets after Paper Indicates No. of Questions
NEET 2024 (Re-Examination) (3)
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NEET 2022 Phase 2 (3)
NEET 2022 Phase 1 (2)
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NEET 2013 (Karnataka) (4)
NEET 2013 (4)
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AIPMT 2010 Prelims (1)
AIPMT 2009 (2)
AIPMT 2008 (2)
AIPMT 2007 (1)
AIPMT 2006 (2)
AIPMT 2005 (2)
AIPMT 2004 (2)
AIPMT 2003 (1)
AIPMT 2002 (1)
AIPMT 2001 (1)
AIPMT 2000 (2)
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