Advertisements
Advertisements
Question
With the help of a diagram, state the laws of reflection
Advertisements
Solution
Laws of reflection
- The angle of incidence is always equal to the angle of reflection li =l*
- The incident ray, the reflected ray and the normal at the point of incidence lie on the same plane.
APPEARS IN
RELATED QUESTIONS
Angle of incidence is equal to the angle of reflection.
Image formed by a plane mirror is ______.
State the two laws of reflection of light.
State the laws of reflection.
A ______ reflection helps us to see the object
A student does the experiment on tracing the path of a ray of light passing through a rectangular glass slab for different angles of incidence. He can get a correct measure of the angle of incidence and the angle of emergence by following the labelling indicated in figure.
The incident angle of a ray of light is 30°. The angle between the incident ray and the reflected ray is ______.
We can see things around us only when the light reflected by them reaches our eyes.
If all objects around us were to reflect light in a regular way, what problem might we face?
Which of the following is a non-mechanical wave?
