A spherical glass, used for making lenses is cut symmetrically. Which type of lens is obtained? What is the nature of the lens obtained?

Plano concave lens, converging in nature

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Plano concave lens, diverging in nature

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Plano convex lens, converging in nature

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Plano convex lens, diverging in nature

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Solution

The correct option is C Plano convex lens, converging in nature
When a spherical glass is cut symmetrically, two plano convex lenses are obtained. These lenses have the characteristics of a convex lens. Hence they are converging in nature

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Q. A convex lens of focal length

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Q. Match the column:

A	B
i) Converging lens	a) Concave lens
ii) Diverging lens	b) $\frac{1}{f} = \frac{1}{v} - \frac{1}{u}$
iii) Lens formula	c) Convex lens

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A spherical glass, used for making lenses is cut symmetrically. Which type of lens is obtained? What is the nature of the lens obtained?

The correct option is C Plano convex lens, converging in natureWhen a spherical glass is cut symmetrically, two plano convex lenses are obtained. These lenses have the characteristics of a convex lens. Hence they are converging in nature

The correct option is C Plano convex lens, converging in nature
When a spherical glass is cut symmetrically, two plano convex lenses are obtained. These lenses have the characteristics of a convex lens. Hence they are converging in nature