Physics-10th Light - Reflection and Refraction CBSE Board 2025 Medium
An object of height 4.0 cm is placed at a distance of 30 cm from the optical centre of a convex lens of focal…
An object of height 4.0 cm is placed at a distance of 30 cm from the optical centre of a convex lens of focal length 20 cm. Use lens formula to determine
- (i)the distance of the image from the optical centre and
- (ii)height of the image formed.
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