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Physics, 13.04.2021 14:00, Yungnaudie
If you could wave a magic wand, what positive changes would you make happen in your life?
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Answers: 2
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Physics, 22.06.2019 03:30, 1074885
The solar panels used by mark function because of the photoelectric effect. light shines on the cells causing electrons to be ejected from the metal, which produces an electric current. at night on mars, no light will fall on the solar cells and no electric current will be generated. according to your notes, what type of light is typically needed to cause the photoelectric effect? a)visible b)ultraviolet c)infrared
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Physics, 22.06.2019 04:40, hannah1072
How is the gravitational force related to the distance between two objects?
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