Advertisements
Advertisements
प्रश्न
State the laws of reflection.
Advertisements
उत्तर
There are two laws of reflection.
- The angle of incidence is always equal to the angle of reflection (∠i = ∠r).

- The incident ray, the normal at the point of incidence, and the reflected ray are all on the same plane.
APPEARS IN
संबंधित प्रश्न
A person 1 m in front of a plane mirror seems to be ______ m away from his image.
Draw a diagram showing the reflection of a light ray from a plane mirror. Label on it the incident ray, the reflected ray, the normal, the angle of incidence i and the angle of reflection r.
State the laws of reflection and describe an experiment to verify them.
State the laws of reflection.
With the help of a diagram, state the laws of reflection
Look at the figure. Can the image of the child in it be obtained on a screen?

The incident ray, the ______ ray, and the ______ at the point of incidence, all lie in the same plane.
We can see things around us only when the light reflected by them reaches our eyes.
Higher-Order Thinking Skills:
Are the laws of reflection true in the case of irregular reflection?
Which of the following is a non-mechanical wave?
