Physics-10th Light - Reflection and Refraction CBSE Board 2024 Medium
Define power of a lens. The focal length of a lens is +25 cm. Determine its nature (converging/diverging) and…
Define power of a lens. The focal length of a lens is cm. Determine its nature (converging/diverging) and calculate its power. If an object is placed at a distance of 50 cm from the optical centre of this lens, list two properties of the image formed in this case.
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