Advertisements
Advertisements
प्रश्न
The moon ______ sun light.
Advertisements
उत्तर
The moon reflects sun light
APPEARS IN
संबंधित प्रश्न
What do you mean by the term reflection of light ?
A light ray is incident normally on a plane mirror. What is the direction of reflected ray? Show it on a diagram.
An object 3 cm high produces a real image 4.5 cm high when placed at a distance of 20 cm from a concave mirror. Calculate:
- the position of image
- focal length of the concave mirror.
Why do automobile drivers prefer convex mirror as a rear vew mirror? Illustrate your answer.
When a ray of light strikes a plane mirror at an angle of 150 with the mirror, what will be the angle through which the ray will deviate? Illustrate with a ray diagram in the following figure.

Define the term Principle axis.
A ray of light is travelling in a direction perpendicular to the boundary of a parallel glass slab. The ray of light ______.
Figure shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is

You can see a rainbow only when your back is towards the sun.
