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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
Explain the following term:
Angle of reflection. Draw diagram/diagrams to show them.
What is a real image?
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.
Draw two sets of rays of light to show the formation of an image of the letter as shown in figure p.
Higher Order Thinking Skills.
When a ray of light passes from air into glass, is the angle of refraction greater than or less than the angle of incidence?
Beams of light are incident through the holes A and B and emerge out of box through the holes C and D respectively as shown in the Figure Which of the following could be inside the box?
Match the following:
| 1. | Rubber | a. | Erect |
| 2. | Greased paper | b. | Inverted |
| 3. | Real image | c. | Opaque medium |
| 4. | Virtual image | d. | Translucent medium |
