Energy is the ability to do work or cause
1(change
2(friction
3(explosions
4...
Physics, 06.05.2020 07:16 glocurlsprinces
Energy is the ability to do work or cause
1(change
2(friction
3(explosions
4(events
Answers: 2
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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
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Properties seen when one one substance changes to another are known as properties
Answers: 1
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Coal contains energy. a. light b. kinetic c. chemical d. mechanical
Answers: 1
Physics, 22.06.2019 23:00
Which of the following will cause an induced current in a coil of wire? the constant field of the earth passing through the coil a magnet resting near the coil a magnet being moved into or out of the coil a wire carrying a constant current near the coil
Answers: 3
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