Question

different between convex lens and concave lens​

Answer 1

Answer:

$\huge\sf\red{Answer}$

A convex lens or converging lensfocuses the light rays to a specific point whereas a concave lens ordiverging lens diverges the light rays. When these lenses are combined, they produce sharper images. ... Most of the eyeglass lenses use combinations of convex and concave lenses.

Answer 2

Answer:

convex mirror- a spherical mirror whose reflecting surface is curved outwards while concave mirror- a spherical mirror whose reflecting surface is curved inward

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