The average annual solar flux in New York is 250 W/m2. Suppose 10 m2 of solar electric panels operating at 10% efficiency were installed on a home there.
A) How many kWh of electricity could be collected by these panels in one year?
B) What fraction of the annual electrical requirement of 10,000 kWh for the average home does this represent?
C) How many square meters of solar panels would be required to supply 10,000 kWh per year?
Answers: 1
Physics, 22.06.2019 00:40, camco301
Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive) layer of a precious metal, such as silver or gold. in essence the metal object is made the cathode of an electrolytic cell in which the precious metal cations are dissolved in aqueous solution. suppose a current of 480.ma is passed through an electroplating cell with an aqueous solution of agno3 in the cathode compartment for 46.0 seconds. calculate the mass of pure silver deposited on a metal object made into the cathode of the cell. round your answer to 3 significant digits. also, be sure your answer contains a unit symbol. ×10μ
Answers: 3
Physics, 22.06.2019 11:50, morenodonaldo762
The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e
Answers: 1
Physics, 22.06.2019 18:30, CaptainKiller528
In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents
Answers: 1
The average annual solar flux in New York is 250 W/m2. Suppose 10 m2 of solar electric panels operat...
World Languages, 09.01.2020 20:31
Physics, 09.01.2020 20:31
Mathematics, 09.01.2020 20:31