# Can a normal convex lens behave like a diverging lens explain your answer?

Contents

Yes, If a lens is kept in a medium whose refractive index is more than that of the material of the lens, the normal convex lens starts behaving like a concave lens and vice-versa.

## Is a convex lens the same as a diverging lens?

Convex (converging) lenses can form either real or virtual images (cases 1 and 2, respectively), whereas concave (diverging) lenses can form only virtual images (always case 3). Real images are always inverted, but they can be either larger or smaller than the object.

## Can a convex lens behave like a concave lens explain?

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

## Why convex lens is called diverging?

For concave lens, parallel rays of light when directed towards it will diverge after refraction. When traced backwards, these rays will appear to be coming from a focal point in front of the lens. Hence a convex lens is a converging lens and concave lens is a diverging lens.

## What does a diverging lens do?

A diverging lens is a lens that diverges rays of light that are traveling parallel to its principal axis. … The fact that a double concave lens is thinner across its middle is an indicator that it will diverge rays of light that travel parallel to its principal axis. A double concave lens is a diverging lens.

## Can a normal convex lens behave like a concave lens and vice versa?

Yes, If a lens is kept in a medium whose refractive index is more than that of the material of the lens, the normal convex lens starts behaving like a concave lens and vice-versa.

## Under what conditions would a convex lens act as a diverging lens?

A convex lens of glass (μ= 1.5) behave as a diverging lens when immersed in carbon disulphide of higher refractive index (μ=1.

## Can ever a diverging concave lens behave like a converging lens?

A convex lens behaves as a converging lens but a concave lens behaves as a diverging lens. … They will behave as a diverging lens if focal length of convex lens is more.

## Which lens is known as diverging lens?

Concave lens are known as diverging lens as they diverge parallel beam of light falling on it.

## What is a diverging lens called?

Concave lens is called a diverging lens. The working of the lens is dependent on the refraction of the light rays as they pass through the lens. … Concave lens is thinner in the middle and thicker at the edges.

## Why is convex lens called a converging lens and concave lens a diverging lens explain with the help of ray diagrams?

A convex lens converges the light rays of a parallel beam to a point after refraction through it. Hence a convex lens is also called a converging lens. A concave lens diverges the light rays of a parallel beam after refraction through it, Hence a concave lens is also called a diverging lens. … Draw the ray diagram.

IT IS SURPRISING:  What happens if you wear astigmatism glasses?

## How does a diverging lens produce an image?

Negative lenses diverge parallel incident light rays and form a virtual image by extending traces of the light rays passing through the lens to a focal point behind the lens.

## Why does a diverging lens only produce a virtual image?

Yes, concave lens is a diverging lens. The divergent beams always appear to be produced from a centre, virtually. That point is the focal point of the lens. It always produces diverging rays, so it always produces a virtual image.

## What is diverging lens Class 10?

A diverging lens is a lens which diverges light rays and moves parallel to its main axis.