Question

10.21 A closed rigid cylinder is divided by a diaphragm into two equal compartments,
each of volume 0.1 m. Each compartment contains air at a temperature of 20 degree celcius. Thw Pressure in one compartment is 2.5 Mpa and in other compartment it is 1 Mpa . The dia phragm is ruptured so that air in both the compartment mixes to bring the pressure to a uniform value throughout the cylinder which is insulated . Find the net change in entropy
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Answer 1

Explanation:

A closed rigid cylinder is divided by a diaphragm into two equal compartments, each of volume 0.1 m 3 . Each compartment .

Answer 2

Explanation:

a closed rigid cylinder is divided by a diaphragm into two equals compartments each of Volume is the 0.1m. 3

each compartments