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Gasoline Ignition Consider a short time span just before and after the spark plug in a...

Gasoline Ignition Consider a short time span just before and after the spark plug in a gasoline engine ignites the fuel-air mixture and releases 1980 J of thermal energy into a volume of 47.3 cm3 that is at a gas pressure of 1.17×106Pa. In this short period of time the volume of the gas can be considered constant.

Treating the fuel-air mixture as a monatomic ideal gas at an initial temperature of 325 K, what is its temperature after ignition? Express your answer to three significant figures and include appropriate units.

What is the pressure in the gas after ignition? Express your answer to three significant figures and include appropriate units.

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