Advertisements
Advertisements
प्रश्न
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.
Advertisements
उत्तर
AO is the incident ray
OB is the reflected ray
ON is the normal
∠AON is the angle of incidence
∠NOB is the angle of reflection
APPEARS IN
संबंधित प्रश्न
Describe an activity to show that the incident ray, the reflected ray and the normal at the point of incidence lie in the same plane.
Boojho stands at A just on the side of a plane mirror as shown in figure. Can he see himself in the mirror? Also can he see the image of objects situated at P, Q and R?
Describe an experiment to verify the laws of reflection of light. Ans. Laws of reflection.
Differentiate between a real and a virtual image.
What are regular and irregular reflection? Explain with the help of diagrams
The laws of reflection hold good for
Plane mirrors are arranged parallel to each other to get ______.
The bouncing back of light from a surface is called ______.
If all objects around us were to reflect light in a regular way, what problem might we face?
Higher-Order Thinking Skills:
Are the laws of reflection true in the case of irregular reflection?
