An ideal monatomic gas expands from an initial pressure and volume of 32 atm and 1.0 l to a final volume of 4.0 l. the initial temperature of the gas is 300 k. what are the final pressure and temperature of the gas and how much work is done by the gas if the expansion is (a) isothermal, and (b) isobaric
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Physics, 22.06.2019 17:30
Students in an introductory physics lab are performing an experiment with a parallel-plate capacitor made of two circular aluminum plates, each 11 cm in diameter, separated by 1.0 cm. how much charge can be added to each of the plates before a spark jumps between the two plates? for such flat electrodes, assume that value of 3×106n/c of the field causes a spark.
Answers: 2
Physics, 22.06.2019 17:50
If there's a small amount of friction between two surfaces, the result could be select all that applya. no movement b. heatc. a little bit of movementd. sliding around
Answers: 2
Physics, 22.06.2019 18:30
Two 2.0-cm-diameter disks face each other, 1.0 mm apart. they are charged to ±10 nc. what is the electric field strength between the disks? a proton is shot from the negative disk toward the positive disk. what launch speed must the proton have to just barely reach the positive disk?
Answers: 1
An ideal monatomic gas expands from an initial pressure and volume of 32 atm and 1.0 l to a final vo...
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