NEETPhysicsHeat and ThermodynamicsMCQ+4 / −1
A monatomic gas at pressure P1 and volume V1 is compressed adiabatically to of its original volume. What is the final pressure of the gas?
- A64P1
- BP1
- C16P1
- D32P1
More from Heat and Thermodynamics
- If cp and cv denote the specific heats (per unit mass of an ideal gas of molecular weight M, then2010 · MCQ
- If U and W represent the increase in internal energy and work done by the system respectively in a thermodynamical process, which of the following is true ?2010 · MCQ
- The internal energy change in a system that has absorbed 2 kcal of heat and done 500 J of work is2009 · MCQ
- In thermodynamic processes which of the following statements is not true ?2009 · MCQ
- At 10oC the value of the density of a fixed mass of an ideal gas divided by it pressure is x. At 110oC this ratio is2008 · MCQ
- If Q, E and W denote respectively the heat added, change in internal energy and the work done in a closed cyclic process, then2008 · MCQ
- An engine has an efficiency of 1/6. When the temperature of sink is reduced by 62oC, its efficiency is doubled. Temperatures of the source is2007 · MCQ
- A Carnot engine whose sink is at 300 K has an efficiency of 40%. By how much should the temperature of source be increased so as to increase its efficiency by 50% of original efficiency ?2006 · MCQ