Advertisements
Advertisements
प्रश्न
A ______ reflection helps us to see the object
Advertisements
उत्तर
A regular reflection helps us to see the objects
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.
If you touch your ______ ear with your right hand in front of a plane mirror, it will be seen in the mirror that your right ear is touched with your ______.
What is the angle of incidence of a ray if the reflected ray is at an angle of 90° to the incident ray?
- Find out the position of the image of an object situated at A in the plane mirror.
- Can Paheli at B see this image?
- Can Boojho at C see this image?
- When Paheli moves from B to C, where does the image of A move?
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.
Reflection of light from rough surface is called ______ reflection
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.
Look at the figure. Can the image of the child in it be obtained on a screen?
Plane mirrors are arranged parallel to each other to get ______.
Higher-Order Thinking Skills:
Are the laws of reflection true in the case of irregular reflection?
