A 315 cm focal length converging lens is 200 cm behind a
A 31.5 cm focal length converging lens is 20.0 cm behind a diverging lens. Parallel light strikes the diverging lens. After passing through the converging lens, the light is again parallel. What is the focal length of the diverging lens?
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discuss the violence in video games and what the censorship of video games to prevent violence is wrong and ineffective
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a 315 cm focal length converging lens is 200 cm behind a diverging lens parallel light strikes the diverging lens after
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question 1the content theory comprises 5 stages through which an individuals needs are satisfied this theorys
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