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The air inside a bubble gum bubble is at atmospheric pressure. Imagine someone continuing to blow into that bubble. What happens when the bubble’s volume is doubled? A. The number of air particles in the bubble is cut in half. B. The number of air particles in the bubble is doubled. C. The bubble’s temperature is cut in half. D. The bubble’s temperature is doubled.

Respuesta :

sarajevo

The correct answer is option D. The bubble’s temperature is doubled.

According to Gay-Lussac's law or the pressure law at constant volume of an ideal gas, the pressure exerted is directly proportional to its absolute temperature.

As more air is blown into the bubble the pressure increases which cause the  temperature of the air inside the bubble to rise.




Answer: Option (D) is the correct answer.

Explanation:

According to Charles' law, at constant pressure volume of an ideal gas is directly proportional to the absolute temperature.

Mathematically,        V [tex]\propto[/tex] T         at constant P

Therefore, when volume of a bubble gum is doubled by blowing air inside it then there will also be two times increase in its temperature since volume is proportional to temperature.

Therefore, we can conclude that when the bubble’s volume is doubled then the bubble’s temperature will also get doubled.

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