An object is placed at a distance of 10 cm from a convex mirror of focal length 15 cm. Find the position and nature of the image.
Object distance, u = -10 cm
Image distance, v = ?
Focal length, f = -15cm Using the mirror formula
+ 
= -2 +3 /30 = 1/30
V= 30 cmThe image is at a distance of 6 cm behind the mirror. It is virtual, erect and magnified.
Image distance, v = ?
Focal length, f = -15cm Using the mirror formula
+ = -2 +3 /30 = 1/30
V= 30 cmThe image is at a distance of 6 cm behind the mirror. It is virtual, erect and magnified.
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