Advertisements
Advertisements
प्रश्न
What are regular and irregular reflection? Explain with the help of diagrams
Advertisements
उत्तर
1. Regular reflection: When a parallel beam of light on striking some smooth and polished surface is reflected as a parallel beam of light, such a reflection is called regular reflection.
2. Irregular reflection: When a parallel beam of light, on striking some rough surface, is reflected in different directions, then such a reflection is called irregular or diffused reflection.
APPEARS IN
संबंधित प्रश्न
State the laws of reflection.
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 ______.
- 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?
State the two laws of reflection of light.
State the two laws of reflection of light.
State the laws of reflection and describe an experiment to verify them.
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 bouncing back of light from a surface is called ______.
How should a ray of light be incident on a rectangular glass slab so that it comes out from the opposite side of the slab without being displaced?
