Question

An Object is placed at a distance of 30 cm from a concave lens of focal length 30 cm.
i)use lens formula to determine the distance of the image from the lens.
ii)list four characteristics of the image.
iii)draw labelled diagram to justify your answer.​

Answer 1

Answer:

Explanation:

1 when an object placed any where in concave mirror the image is form between optical and focus