Physics, 05.05.2020 22:07 rosameza2002ov62ci
Two gases and are found in the atmosphere in only trace amounts because they decompose quickly. when exposed to ultraviolet light the half-life of is , while that of is . suppose an atmospheric scientist studying these decompositions fills a transparent flask with and and exposes the flask to uv light. initially, the partial pressure of is greater than the partial pressure of .
Answers: 2
Physics, 21.06.2019 21:20, KillerSteamcar
The a metal retainer that keeps the rolling elements evenly spaced. n a. seal n b. separator n c. bearing n d outer race
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Physics, 22.06.2019 10:30, zoebtharpe
An insulated 40 ft^3 rigid tank contains air at 50 psia and 120°f. a valve connected to the tank is now opened, and air is allowed to escape until the pressure inside drops to 25 psia. the air temperature during this process is kept constant by an electric resistance heater placed in the tank. determine the electrical work done during this process.
Answers: 2
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