20. Two ideal gases have the same mass density and the same absolutepressure. One of the gases is helium (He), and its temperature is 175 K.The other gas is neon (Ne). What is the temperature of the neon?

According to the ideal gas law, PV=nRTPmρ=nRTρ=PmnRT=PMRT M=mn

Answered: 20. Two ideal gases have the same mass…

Inquiry into Physics

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Chapter5: Temperature And Heat

Section: Chapter Questions

Problem 8P: em>. The volume of an ideal gas enclosed in a thin, elastic membrane in a room at sea level where...

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20. Two ideal gases have the same mass density and the same absolute pressure. One of the gases is helium (He), and its temperature is 175 K. The other gas is neon (Ne). What is the temperature of the neon?