An Object 25 Cm from a Convex Mirror Is Observed

question 30

Multiple Choice

An object 25 cm from a convex mirror is observed to produce an image 13.6 cm behind the mirror.What is the focal length of the mirror?

• A)8.8 cm
• B)-8.8 cm
• C)30 cm
• D)-30 cm
• E)-60 cm

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