How long does it take an electron to traverse
Electrons move through a certain electric circuit at an average speed of 1.1 x 10-2 m/s. How long (in minutes) does it take an electron to traverse 3.36 m of wire in the filament of a light bulb?
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When points charges q1 = +8.4μC and q2 = +5.6μC are brought near each other, each experience a repulsive force of magnitude 0.66 N. Determine the distance between the charges.
A rigid tank, which has a volume of 0.1 m^3, contains 1kg of water at 100 Celcius. Calculate the time until the tank reaches 200 Celcius, and the final pressure in the tank?
How much charge ends up on sphere C? What is the total charge on the three spheres?
A coordination compound is formed from ruthenium(II) chlorideand ammonia. What is the correct formula for this compound?
If the outer race rotates at 500 RPM, what is the maximum number of hours of service for which you would predict 90% reliability (90% probability of not failing)?
How many electrons did it take to produce the charge on one of the objects?
It is interesting to compare the energy produced by fission to that produced by combustion. When carbon burns to produce carbon dioxide, 394 kJ/molof energy is released.
Conduct a test of hypothesis to determine whether the mean payroll of the teams was different from 80.0 million. Use the significance level.
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