Question

difference between concave and convex lens

Answer 1

Difference between Concave and Convex Lens: -
A convex lens or converging lens focuses the light rays to a specific point whereas a concave lens or diverging lens diverges the light rays. A lens is a transparent material (either curved or flat surface) based on the principles of refraction.

Answer 2

$\textbf\green{Answer :}$


$\huge\textbf{Concave Lens :}$


→ It is also known as Converging lens.

→ It forms real image.

→ In this leans object appears to be big.

→ It is thick at the center than edges.

→ It is used to correct Hypermetropia.

→ 1st image of convex lens.

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$\huge\textbf{Concave Lens :}$


→ It is also known as Diverging lens.

→ It forms virtual image.

→ In this lens object appears to be small.

→ It is thick at the edges than center.

→ It is used to correct Myopia.

→ 2nd image of concave lens.

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