Answer to Question #341291 in Molecular Physics | Thermodynamics for rox

Question #341291

Incandescent lightbulbs are filled with an inert gas to lengthen the filament life. With the current off (at T = 20.0°C), the gas inside a lightbulb has a pressure of 126 kPa. When the bulb is burning, the temperature rises to 83.7°C. What is the pressure at the higher temperature?


1
Expert's answer
2022-05-15T17:02:54-0400

"p_2=p_1\\frac{T_2}{T_1}=153~kPa."


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