Question

use in concave lens and convex lens​

Answer 1

Answer:

it is a simple answer

Explanation:

The convex lens is curved towards the inside. The concave lens is curved towards the outside. It is used to correct long-sightedness or hypermetropia. It is used to correct short-sightedness or myopia

Answer 2

Explanation:

Uses of Convex Lenses

1.Uses in spectacles to correct the defect of vision called hypermetropia or long sightedness

2.Used for making a simple camera

3.Used as magnifying glasses

4.Used in microscopes, telescopes, film projectors, etc.

Uses of Concave Lenses

1.Concave lenses are used for correcting myopia or short-sightedness.

2.Concave lenses are used on flashlights to magnify the light produced by the bulb.

3.Used in peepholes of house doors for security to provide a view of people or objects outside the doors.

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