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A convex lens
  • a)
    is thicker at the middle than at the edges
  • b)
    is thicker at the edges than at the middle
  • c)
    has uniform thickness everywhere
  • d)
    is called a diverging lens
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
A convex lensa)is thicker at the middle than at the edgesb)is thicker ...
Explanation:
Convex lens A: is thicker at the middle than at the edges
Convex lenses are thicker at the center and thinner towards the edges.
This shape causes light rays passing through the lens to converge or come together at a focal point.
This property makes convex lenses useful for focusing light in applications such as cameras, eyeglasses, and projectors.
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Most Upvoted Answer
A convex lensa)is thicker at the middle than at the edgesb)is thicker ...
Convex Lens: Thicker at the Middle

A convex lens is a type of lens that is thicker at the middle than at the edges. It is also known as a converging lens because it converges the light rays that pass through it. This means that the lens bends the light rays towards a common point called the focal point.

Shape of a Convex Lens

A convex lens has a bulging shape in the middle that gradually tapers towards the edges. This bulging shape is what causes the lens to bend the light rays that pass through it. The amount of bending depends on the curvature of the lens and the angle at which the light rays enter the lens.

Function of a Convex Lens

A convex lens is used in many optical devices, such as cameras, telescopes, and microscopes. It is also used in corrective lenses for people with farsightedness or presbyopia. In optical devices, the lens is used to focus the light rays onto a specific point, which creates a clear and magnified image.

Conclusion

In conclusion, a convex lens is thicker at the middle than at the edges, which is what allows it to bend the light rays and focus them onto a focal point. Its bulging shape and curvature play a critical role in its ability to create clear and magnified images.
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A convex lensa)is thicker at the middle than at the edgesb)is thicker ...
A Convex lens is thicker at the middle than the edges.....
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