1. a gas occupies 0.60 m at a 5.0 atm. if the temperature of the gas remains the same and the
pressure decreases to 2.5 atm, what would be the new volume occupied by the gas?

Oxygen undergoes an isentropic expansion from 120 degree c and 280 kpa absolute to 140 kpa absolute. determine the final temperature of the oxygen and the amount of work per kg of o_2 produced in the process if it is adiabatic.

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.

State the following: boyle's law and charle's law