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A sealed glass bottle at 27°C contains air at atmospheric pressure and has a volume of 30 mL. It is then tossed into an open fire. When the temperature of the air in the bottle reaches 200°C, (a) what is the pressure inside the bottle? (b) if the coefficient of volume expansion for glass is 27×10^-6 [°C^-1], how did the glass bottle expand?

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