The glasses used for reading purposes are essentially lenses, while those used for seeing distant objects clearly are essentially lenses.

Concave, Plane

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Plane, Concave

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Concave, Convex

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Convex, Concave

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Solution

The correct option is D
Convex, Concave

The glasses used for reading purposes are essentially convex lenses, while those used for seeing distant objects clearly are essentially concave lenses.

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The glasses used for reading purposes are essentially ______lenses, while those used for seeing distant objects clearly are essentially ______ lenses.

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The glasses used for reading purposes are essentially ______lenses, while those used for seeing distant objects clearly are essentially ______ lenses.

The correct option is D Convex, ConcaveThe glasses used for reading purposes are essentially convex lenses, while those used for seeing distant objects clearly are essentially concave lenses.

The glasses used for reading purposes are essentially lenses, while those used for seeing distant objects clearly are essentially lenses.

The correct option is D
Convex, Concave

The glasses used for reading purposes are essentially convex lenses, while those used for seeing distant objects clearly are essentially concave lenses.