Sagot :
Answer:
A concave lens is thicker at the edges than it is at the center, and a convex lens is thicker in the middle than it is at its edges.
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[tex]\red{{\mathsf{{Convex}}}}[/tex] [tex]\red{{\mathsf{{Lens}}}}[/tex]
- A convex lens is thicker in the middle than at the edges.
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