[Answer] What happens when a piston is used to decrease the volume of a contained gas?

Answer: Gas particles become compressed.

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What happens when a piston is used to decrease the volume of a contained gas? If a piston is used to decrease the volume of a contained gas the collision of the downwardly moving piston with the gas molecules causes the molecules to become compacted. What happens when a piston is used to decrease the volume of a contained gas? A. piston's pressure on the gas becomes greater than pressure exerted by the gas on the piston B. fewer gas particles exert a force on the piston C . gas particles become compressed D. gas particles leak out Fri Jan 24 2020 · Question:-”What happens when a piston is used to decrease the volume of a contained gas?” Normally when the force is applied to the piston the gas is compressed it is warmed (increases in temperature as in the air in a diesel compression stroke) and the gas volume decreases and the pressure goes up. When a piston is used to decrease the volume of a contained gas its pressure increases assuming that the temperature of the gas is kept constant . According to Boyle's law given by Robert Boyle the volume and pressure of a given amount of gas at constant temperature are … The volume will increase as the piston moves downward . If the cylinder is sealed and the gas can not escape the pressure in the cylinder will decrease . If the cylinder has a small opening as in a motor the higher pressure out...

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