A Candle Is 49

question 26

Multiple Choice

A candle is 49.0 cm in front of a convex spherical mirror of radius of curvature 70.0 cm.What are the image distance and the magnification,respectively?

• A)-20.4 cm,+0.417
• B)+20.4 cm,-0.417
• C)+122.5 cm,+2.50
• D)-20.4 cm,-0.417

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