## MCQs on Thermodynamics, Physics 11 … msa

Multiple Choice Questions on Thermodynamics See here the MCQs included in the First Year course of Thermodynamics. Choose the best possible answer. Assume we can…

## Numerical 10, Thermodynamics Physics 11 … msa

Problem 10: A block of ice at 273 K is put in thermal contact with a container of steam at 373 K, converting 25.0 g…

## Numerical 9, Thermodynamics Physics 11 … msa

Problem 9: An ideal gas at 20.0° C and a pressure of 1.50 × 105 Pa is in a container having a volume of 1.00…

## Numerical 8, Thermodynamics Physics 11 … msa

Problem 8: A system absorbs 1176 J of heat and at the same time does 352.8 J of external work. Find the change in internal…

## Numerical 7, Thermodynamics Physics 11 … msa

Calculate the change in entropy when10 kg of water is heated from 900 C to 1000 C. Solution Given    Mass of water = 10 kg,  …

## Numerical 6, Thermodynamics Physics 11 … msa

Problem 6: What is the least amount of work that must be performed to freeze one gram of water at 00C by means of refrigerator?…

## Numerical 5, Thermodynamics Physics 11 … msa

A Carnot engine absorbs 2000 J of heat from the source of heat engine at 2270C = 500 K and rejects 1200 J of heat…

## Problem 4, Thermodynamics Physics 11 … msa

Problem 4: Find the efficiency of a Carnot heat engine working between the steam and ice points. Solution We know that the steam point =…

## Problem 3, Thermodynamics Physics 11 … msa

Problem 3: A sample of ideal gas is uniformly heated at constant pressure. If the amount of 180 J of heat is supplied to the…

## Numerical Problem 2, Thermodynamics Physics 11 … msa

25200 J of heat is supplied to the system while the system does 6000 J of work. Calculate the change in the internal energy of…