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What color would an object that reflects green and blue light appear to be in white light? a. blue b. cyan c. magenta d. black
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Suppose you have three polarizing filters, with the second at an angle of 42∘ to the first and the third at an angle of 90∘ to the first. by what perfect will the original intensity of unpolarized light be reduced to after passing through all three filters?
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J. j. thomson’s experiment disproved the theory that an atom
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