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A box is divided into two parts of equal volume via a partition. The box is thermally insulated from the surroundings. Consider that compartment 1 contains an ideal gas A at P0, T0 and compartment 2 is evacuated.
(a) Calculate the pressure and temperature in both compartments at equilibrium if the partition is removed.
(b) Calculate the entropy change due to the removal of the partition.
State Huygens' Principle. With the help of a suitable diagram, prove Snell's law of refraction using Huygens' Principle.
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Q. Write down Schrodinger's wave equation for a particle in a three dimensional box. Solve it to get eigen functions and show that the eigen values are discrete. Ans. Fr
insyrumentation
Two 1100-kg cars are travelling 95 km/h in opposite directions when they collide and are brought to rest. Estimate the change in entropy of the universe as a result of this collisi
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Deduce the expression for expected fringe shift in Michelson Morley experiment. Discuss the result of experiment.
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