a. Write an expression for theangle, ? , between the mirrors. b. Calculate this angle, ? ,
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a. Write an expression for theangle, ?, between the mirrors.
b. Calculate this angle, ?, indegrees.
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(4%) Problem 8: Two flat mirrors are connected to each other such that they make an angle of y. A laser enters the system and first reflects off the bottom mirror, then the top mirror. When the beam exits it makes an angle of 0 = 120 degrees with respect to the initial beam (see figure). Randomized Variables 0 = 120 degrees Y m, m₂ 0 (4%) Problem 8: Two flat mirrors are connected to each other such that they make an angle of y. A laser enters the system and first reflects off the bottom mirror, then the top mirror. When the beam exits it makes an angle of 0 = 120 degrees with respect to the initial beam (see figure). Randomized Variables 0 = 120 degrees Y m, m₂ 0
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