Question

An incident ray, passing through the optical centre of a concave lens ,after refraction through it , will- *​

Answer 1

Answer:

Rule 2: A ray of light passing through the optical centre of the concave lens goes straight after refraction through the lens. Rule 3: A ray of light going towards the focus on another side of the concave lens becomes parallel to the principal axis after refraction through the lens

Answer 2

Answer:-

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