Question

A convex mirror used for rear-view on an automobile has a radius of
curvature of 3.00 m. If a bus is located at 5.00 m from this mirror,
find the position, nature and size of the image.
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Answer 1

Answer:

The image is 1.15 m at the back of the mirror. Magnification, m=h'/h=-v/u=-1.15m/(-5.00m)=+0.23 The image is virtual, erect and smaller in size by a factor of 0.23