Asked by jess
A mirror creates an image of magnification −1/3. (a) Is the image upright or inverted? (b) If the object is 7.75 cm tall, what is the height of the image? State your answer with the correct sign. answer to part B should be in cm. thanks.
Answers
Answered by
drwls
Image height = (-1/3)*7.75 = -2.58 cm
By convention, if the magnification is positive, the image is upright. If the magnification is negative, the image is inverted (upside down).
By convention, if the magnification is positive, the image is upright. If the magnification is negative, the image is inverted (upside down).
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