Question

find the image distance for a convex mirror if the focal length is 4 cm and the object distance is 8 cm​

Answer 1

Answer:

the image will form on the focus point that is 4cm

Answer 2

Answer:

Explanation:

Radius of curvature= focal length + focal length= 2focam length

4cm+4cm=8cm

Object is at 8 cm means object is at centre of curvature

Rays will meet at focus sk the distance b/w mirror and focus is 4cm

So the image will form in the mirror at the distance of 4cm

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