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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
Fill in the blank
A plane mirror _________ reflects 100 percent light falling on it.
Select the correct alternative
The image formed by a plane mirror is
How is the position of image formed by a plane mirror related to the position of the object ?
A light ray is incident normally on a plane mirror. (a) What is its angle of incidence?
Show an incident ray AO and the normal ON a plan mirror. draw the reflected ray and then find the angle between the incident and reflected rays.
State whether the following statement is true or false. If false, correct it.
The image in a plane mirror is situated in the mirror.
Materials which reflect the light well are called ______.
Figure shows a ray of light as it travels from medium A to medium B. Refractive index of the medium B relative to medium A is
The angle of incidence is equal to the angle of reflection for perfect reflection.
Play with a mirror
Write your name with a sketch pen on a thin sheet of paper, polythene or glass. Read your name on the sheet while standing in front of a plane mirror. Now look at your image in the mirror.
