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प्रश्न
The perpendicular to the mirror at the point of incidence is called ______.
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उत्तर
The perpendicular to the mirror at the point of incidence is called normal.
संबंधित प्रश्न
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.
Give two uses of concave mirror.
Identify the following kind of beam of light.
The angle between an incident ray and the mirror is 350.
(i) What is the angle of incidence?
(ii) What is the angle of reflection?
(iii) What is the total angle turned by the ray of light?
(iv) What is the angle between the incident and the reflected rays?
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.
The word PLATE written on a paper is held in front of a plane mirror. Write down the letters as seen in the following case.
The paper is held perpendicular to the mirror.
Dull materials reflect light.
State whether true or false. If false, correct the statement.
The reason for brilliance of diamonds is total internal reflection of light.
The light falling on the mirror is called as ______ and the light reflected is called reflected ray.
