What is the converging point of rays on a convex lens if rays are coming from infiniity?
Solution :
When the object is placed at infinity :
1. The image will form at the principal focus (F).
2. The image will be real and inverted.
3. The image will be very small in size.
Hence, the converging point in the case of infinite rays is the focal point of the lens.
When the object is placed at infinity :
1. The image will form at the principal focus (F).
2. The image will be real and inverted.
3. The image will be very small in size.
Hence, the converging point in the case of infinite rays is the focal point of the lens.