Question

1.explain the position and characteristics of the image formed when an object is placed between optic centre and infinity in front of concave lens ?

Answer 1

Object is between optical centre, O and infinity:

A diminished, virtual and erect image is formed between principal focus F1 and optical centre, O; when object is placed between optical centre and infinity of a concave lens. Properties of Image: Image is diminished, virtual and erect

Answer 2

Explanation:

Object is between optical centre, O and infinity:

A diminished, virtual and erect image is formed between principal focus F1 and optical centre, O; when object is placed between optical centre and infinity of a concave lens. Properties of Image: Image is diminished, virtual and erect.

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