Subjective Type

Describe with the help of a ray-diagram , the formation of image of a finite object placed in front of a convex lens between $$ f $$ and $$ 2f $$ . Give two characteristics of the image so formed.

Solution

If object is place in between $$ f $$ and $$ 2f $$ , the image will form on the other side of the lens beyond $$ 2f $$ as shown below.
Characteristics of image formed :
Image formed is real and inverted
Image formed is magnified.

SIMILAR QUESTIONS

Optics

A layered lens is made of materials indicated by shades in the figure. The number of images formed is :

Optics

An image which can be obtained on a screen is called a ___________ image.

Optics

Draw ray diagrams showing the image formation by a convex lens when an object is placed between focus and twice the focal length of the lens

Optics

Draw ray diagrams showing the image formation by a convex lens when an object is placed at infinity

Optics

Draw ray diagrams showing the image formation by a convex lens when an object is placed at the focus of the lens

Optics

Draw ray diagrams showing the image formation by a concave lens when an object is placed at the focus of the lens

Optics

Draw ray diagrams showing the image formation by a concave lens when an object is placed between focus and twice the focal length of the lens

Optics

Draw ray diagrams showing the image formation by a concave lens when an object is placed beyond twice the focal length of the lens

Optics

Draw the ray diagram in each case to show the position and nature of the image formed when the object is placed: At $$2f$$ of a convex lens

Optics

Draw the ray diagram in each case to show the position and nature of the image formed when the object is placed: At $$2f$$ of a convex lens

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