Your question: When can a convex lens act as a diverging lens?

Can convex lens act as diverging lens?

Convex lens can behave as a diverging lens in specific condition.

When convex lens behaves as a converging lens can it be diverging explain?

A convex lens will act as converging when it is immersed in a liquid which has a lesser refractive index than the lens and act as diverging when the surrounding medium has a greater refractive index than it.

Is it possible for a lens?

Yes it’s possible. If a lens acts as convergent in a medium having refractive index less than that of lens material, then it will act as divergent in medium having greater refractive index and vice versa.

How does a converging lens behave?

Rays of light that pass through the lens are brought closer together (they converge). A convex lens is a converging lens. When parallel rays of light pass through a convex lens the refracted rays converge at one point called the principal focus.

Why does a convex lens behave?

A convex lens behaves as a concave lens and vice versa when placed in a liquid of refractive index greater then the refractive index of the lens.

Is power of convex lens positive?

Additional Information: Power of convex lens is positive as it converges the light rays incident on it. Convex lens is also referred to as a converging lens.

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Are real images always inverted?

Real image is found when the rays of light converge at a point after reflection on a mirror or after refraction through a lens. … If we placed an object above the x-axis then by geometry the rays will converge below the axis. Therefore, the image formed will be an inverted image. Hence, a real image is always inverted.

Where is convex lens used?

Convex lenses are used in microscopes, magnifying glasses and eyeglasses. They are also used in the cameras to create real images of objects present at a distance.

Can a convergent lens?

A convergent lens will act as a diverging lens if the lens is kept in a medium denser than the glass that it is made up of. This is because the relative refractive index will be less than 1 and the light ray will bend in the other direction than it would have done with air being the other medium.

How many images can convex lens?

The given convex lens is made up of five different materials.So they have different refractive indices/ different focal lengths. Hence they form five different images.