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प्रश्न
Explain the differences between regular and irregular reflection light.
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उत्तर
| Regular reflection of light | Irregular reflection of light |
| This type of reflection occurs on smooth surfaces such as a plane mirror. | This type of reflection occurs on rough surfaces such as a blackboard. |
| In this type of reflection, the reflected rays are parallel to each other. | In this type of reflection, the reflected rays are non-parallel to each other. |
| In this type of reflection, the reflected rays are in one direction. | In this type of reflection, the reflected rays are in a different direction. |
संबंधित प्रश्न
Draw a figure showing the following.
- Incident Ray
- Normal
- Angle of incidence
- Angle of reflection
- Point of incidence
- Reflected ray
Explain the following term:
Angle of reflection. Draw diagram/diagrams to show them.
Give two uses of convex mirror.
Identify the following kind of beam of light.
A boy is standing in front of a plane mirror at a distance of 3 m from it.
(i) What is the distance between the boy and his image?
(ii) If the boy moves 1 m backward, find the distance between the image and the boy.
State whether the following statement is true or false. If false, correct it.
If the incident ray makes an angle of Xo with the normal, then the reflected ray is 2Xo.
Light that hits a mirror gets ______.
______Surface reflects the light well.
Say TRUE or FALSE
We see a book because it reflects the light that falls on its surface
A beam of light is incident through the holes on side A and emerges out of the holes on the other face of the box as shown in the Figure. Which of the following could be inside the box?
