Determine the current in the cell during the period
If 3.25 X 10^-3 kg of gold is deposited on the negative electrode of an electrolytic cell in a period of 2.78 hours, what is the current in the cell during the period?
Assume the gold ions carry one elementary unit of positive charge.
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If t = 0 when the light turns green, at what time does the green car catch the blue car if the green car maintains the slowest constant speed necessary to catch up to the blue car? What is the constant speed of the green car?
Suppose that A1, A2 are events such that P(A1B)>0. Show that A1 and A2 are conditionally independent given B (i.e., P(A1A2|B)=P(A1|B)P(A2|B) ) if and only if P(A2|A1B)=P(A2|B).
While exploring a cave, a spelunker starts at the entrance and moves the following distances: 75.0 m north, 300 m east, 200 m at an angle 30.0° north of east, and 150 m south. Find the resultant displacement from the cave entrance.
Determine the probability that a failure is due to induced substance. Determine the probability that a failure is due to disease or infection.
A player of a video game is confronted with a series of 3 opponents and a(n) 72% probability of defeating each opponent. Assume that the results from opponents are independent (and that when the player is defeated by an opponent the game ends).
The cylinder piston and rod diameters are 50.8 and 25.5 repectively. The pressure relief valve setting is 5150 kPa. Determine pressure p2 for a constant cylinder speed if W=10,000 N.
A forgetful child tries to count the Skittles in a package, but he often loses his place and double-counts a Skittle. For each Skittle in the package, the child counts it and then, with probability p, counts it again. The exact number of Skittles
An adiabatic pump operating a steady state compresses liquid water from an initial condition of p1 = 10 bar and T1=40°C to a final pressure of 120 bar. Calculate the exit enthalpy (kJ/kg) of the water.
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