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In a dark room, the pupil of a human eye grows to a diameter of about 3.2 x 10 inches. It

bright light, the pupil shrinks to a diameter of about 8 x 10 inches. How much greater is
the pupil's diameter in a dark room than in bright light?

User Raaj
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1 Answer

3 votes

Answer: the answer is 48 inches

Explanation:

User Allosteric
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