Question

3.An object is kept at a distance of
(a)
2
(b) from a convex lens having focal length of magnitude (a) Draw ray diagrams showing the
formation of images formed in the two cases.
AA​

Answer 1

Answer:

Image formation by a lens depends on the wave property called refraction. It can be defined as the bending of waves when they enter a medium where their speed is different.

Explanation:

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