Exam (elaborations)
OptoPrep NBEO Practice Q&A
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If a thin lens with an index of 1.5 has a dioptric power of +4.00 in air, what is its power if placed in water? A) +1.18 diopters B) +11.76 diopters C) +1.36 diopters D) +4.00 diopters - Answer- C) +1.36 diopters Alpha helices and beta sheets are considered which level of protein structur...
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