Physics, asked by prince2909d, 7 months ago

A convex lens of very large focal length will make?

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Answered by Srikrishnachunduri

0

Answer: A convex lens of focal length 30 cm is placed in front of a luminous point object. The separation between the object and the lens is 90 cm. A glass slab of thickness t is placed between the object and the lens. A real image of the object is formed at the shortest possible distance from the object.

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