Solar panels work because photons from the sun give their energy to electronsin the panels. at noon on atypical mid-june day, the power of the visibleradiation from the sun is about 225 watts per square meter. if you had solar panels onyour roof covering an area of 2 meters by 6 meters, and the efficiency of the panel was13% (meaning that 13 out of every 100 photons hitting the panel sent an electron downthe wire), how many electrons per second would you get? (you can take the averageenergy of a solar photon to be that of green light, about 535 nm.)
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Physics, 22.06.2019 01:30
The transfer of heat through the movement of a gas or liquid a. convection b. conduction c. radiation
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Aclarinetist, setting out for a performance, grabs his 3.350 kg clarinet case (including the clarinet) from the top of the piano and carries it through the air with an upward force of 24.65 n. find the case's vertical acceleration. indicate an upward acceleration as positive and a downward one as negative.
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Physics, 22.06.2019 15:00
Lightning is an example of what phenomenon? a release of a large amount of energy an absorption of a large amount of energy a natural electric circuit a natural electric current
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Solar panels work because photons from the sun give their energy to electronsin the panels. at noon...
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