LEARN MORE REMARKS Notice the use, once again, of the ideal gas law in Equation

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REMARKS Notice the use, once again, of the ideal gas law in Equation (1). Whenever comparing the state of a gas at two different points, this is the best way to do the math. One other point: Heating the gas blasted the cork out of the bottle, which meant the gas did work on the cork. The work done by an expanding gas—driving pistons and generators—is one of the foundations of modern technology and will be studied extensively later on.

QUESTION As the cork begins to move, what happens to the air inside the bottle? (Select all that apply.)

The air pressure inside remains the same.The air pressure inside increases.The volume of the air inside remains the same.The volume of the air inside decreases.The volume of the air inside increases.The air pressure inside decreases.

Explanation / Answer

as cork moves begins to move.

volume will definitly increases.

and pressure will becomes to equal to atmospheric pressure.

hence pressure decreases,

Ans: :Volume of air increases.

pressure decreases.

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