What was the original pressure of argon
A 3.20 L sample of neon at 4.57 atm is added to a 11.0 L cylinderthat contains argon. If the pressure in the cylinder is 5.13 atmafter the neon is added, what was the original pressure (in atm) of argon in the cylinder?
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Two very small spheres are initially neutral and separated by a distance of 0.62 m. Suppose that 9.3 x 1013 electrons are removed from one sphere and placed on the other. What is the magnitude of the electrostatic force that acts on each sphere?
Snow is falling vertically at a constant speed of 9.0 m/s. At what angle from the vertical do the snowflakes appear to be falling as viewed by the driver of a car traveling on a straight, level road with a speed of 70 km/h?
What is the value of the point estimate of the proportion of Greeks who would rate their lives poorly enough to be considered "suffering"?
Compare the three methods for distance. Explain in terms of length of backswing, speed at moment of release, and total distance used in applying force to ball before releasing it.
When 3-methyl-1, 5-pentanediol is warmed with polyphosphoric acid, the major product has a molecular formula C6H12O.
Specify the wattage of all the resistors you use. Design all necessary precautions for the case you choose. Switch a 12V motor ON when the signal SC is 0V and switch it OFF when SC is +5V. The motor consumes 400 mA.
What is the experience of a passenger aboard that space ship. Would he percieve time and his own aging, to have advanced through less than 4 hours? I assume that the time spent at near lightwpeed would seem to pass in minutes.
An exhaust fan in a building should be able to move 5 lbm/s air at 14.4 psia, 68 F through a 1.25 ft diameter vent hole. How high a velocity must it generate and how much power is required to do that?
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