Physics, 14.04.2020 19:01 Laocean9281
A paraxial ray: a) moves in a parabolic path. b) is a ray that has been reflected from a parabolic mirror. c) is a ray that moves nearly parallel to the optical axis. d) is a ray that moves exactly parallel to the optical axis.
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How much energy is supplied to each coulomb of charge that flows through a 12-v battery?
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A paraxial ray: a) moves in a parabolic path. b) is a ray that has been reflected from a parabolic m...
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