which two statements describe reasons that semi conductors must be included in a solar cell A. they provide a path through which electrons exit the surface of the cell and never return. B. they form a zone of seperation between the glass layer and the terminal layer. C. they provide a source of electrons to be released by the photo electric effect. D. they provide a path through which released electrons move to form an eletric current
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Physics, 22.06.2019 09:30, gobbler80
On a day when the barometer reads 75.23 cm, a reaction vessel holds 250 ml of ideal gas at 20 celsius. an oil manometer ( ρ= 810 kg/m^3) reads the pressure in the vessel to be 41 cm of oil and below atmospheric pressure. what volume will the gas occupy under s. t.p.?
Answers: 2
which two statements describe reasons that semi conductors must be included in a solar cell A. they...
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