The brightness of the image
A)is directly proportional to
B)is inversely proportional to
C)varies directly as the square of
D)varies inversely as the square of

Name: The brightness of the image A)is directly proportional to B)is inversely proportional to C)varies directly as the square of D)varies inversely as the square of
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Question

Quizplus · Accepted Answer

The brightness of an image varies inversely as the square of the distance from the light source, according to the inverse square law.

The Brightness of the Image