Which of the Following Expressions Is Correct for the Transmitted

question 65

Multiple Choice

Which of the following expressions is correct for the transmitted intensity of an unpolarized beam of light with an intensity I_i passing through a polarizer?

• A) I_t = I_i
• B) I_t = (1/2) I_i
• C) I_t = (1/4) I_i
• D) I_t = 2 I_i
• E) I_t = 4 I_i

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