An object is placed in front of
a convex
focal length 15cm producing a real image so that the distance between the object and the screen is
64 cm. Find the object distance and the image
distance from the lens.
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Answer:
Originally Answered: At what distance should an object be placed from a convex lens of focal length 15 cm to obtain on image three times the size of the object? p = ?? Result: object distance is 20cm from the lens.
Explanation:
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