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A Frequency of 440Hz means that the wave is oscillating 440 times in one second. Ie. 440 waves are produced every second
A cell is a single unit of a power supply which uses chemical energy to produce energy. A battery is a group of cells joined in series.
Equation:P = Wt (Power = Work[Energy] x time)1) Convert Watts to Kilowatts (W -> kW)2,000,000W -> 2,000kW [divide by 1000]2) Multiply work by time (remembering the question asks for kWh)2,000...
The rutherford gold foil experiment was an experiment the was done to determine the structure of the atom. In it a beam of alpha particles was shot at an extremely thin piece of gold foil and a detector w...
Convection is a heat transfer process that occurs in fluids. During convection, hot, less dense fluids rise to the top of a system, whil...
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