Advertisements
Advertisements
Question
A ray of light travels from a rarer medium to a denser medium. How will it bend?
Solution
When a ray of light travels from a Rarer medium to a denser medium, it bends towards the normal.
APPEARS IN
RELATED QUESTIONS
The diagram in figure shows a ray of light AO falling on a rectangular glass slab PQRS. Complete the diagram till the ray of light emerges out of the slab. Label on the diagram the incident ray, the refracted ray and the emergent ray.
What is a prism?
Give two characteristics of the virtual image formed by a convex lens.
Distinguish between real and virtual image.
Figure shows a pencil placed above a mirror
- Draw its image formed by the mirror
- Show how light rays from the object are reflected at the mirror to form the image for the eye.
A boy of height 1m 45 cm is standing in front of a long mirror at a distance of 2 m. From this information, fill up the following sentences:
- The distance between the boy and his image is ______
- The height of the image is______
- When the boy moves 1m forward, the distance between her and her image is______
What are the characteristics of an image formed in a plane mirror?
Calculate the number of images formed by plane mirrors kept at an angle of 10° to each other.
A real image is inverted and can be caught on the screen.
