A horizontal 5.0 mW laser beam that is horizontally polarized is incident on a polarizingsheet that is oriented with its transmission axis vertical. Behind the first sheet is a secondsheet that is oriented so that its transmission axis makes an angle of 30° with respect tovertical. What is the power of the beam transmitted through the second sheet? (Give youranswer in mW.) The critical angle for total internal reflection for a substance is 42°. What is the polarizingangle for the substance? (Give your answer in degrees.)

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Answered: A horizontal 5.0 mW laser beam that is…

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