Physics, 16.01.2021 08:40 Tiffanyv1262
10. Electrical Power: Why do our electronic devices get hot? We know
that electrons flow through a circuit to do useful work in the circuit.
Explain why do resistors/ resistive elements heat up in a circuit. *
Answers: 3
Physics, 22.06.2019 00:00
What type of nuclear decay causes the atomic number of an element to increase by 1?
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Physics, 22.06.2019 11:00
If a simple machine reduces the strength of a force, what must be increased?
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Physics, 22.06.2019 11:30
With the simplified model of the eye, what corrective lens (specified by focal length as measured in air) would be needed to enable a person underwater to focus an infinitely distant object? (be careful-the focal length of a lens underwater is not the same as in air! assume that the corrective lens has a refractive index of 1.62 and that the lens is used in eyeglasses, not goggles, so there is water on both sides of the lens. assume that the eyeglasses are 1.90
Answers: 1
10. Electrical Power: Why do our electronic devices get hot? We know
that electrons flow through a...
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