An ideal gas expands following a relation `(P^(2))/(rho)`= constant, where P = pressure and `rho` = density of the gas. The gas is initially at temperature T and density `rho` and finally its density becomes `(rho)/(3)`. (a) Find the final temperature of the gas. (b) Draw the P – T graph for the process.

An ideal gas expands following a relation `(P^(2))/(rho)`= constant, w

1.	An ideal gas expands following a relation `(P^(2))/(rho)`= constant, where P = pressure and `rho` = density of the gas. The gas is initially at temperature T and density `rho` and finally its density becomes `(rho)/(3)`. (a) Find the final temperature of the gas. (b) Draw the P – T graph for the process.
Answer» Correct Answer - (a) `sqrt(3) T`

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