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प्रश्न
Select the correct alternative
The angle of incidence on a plane mirror is 30°. The angle between the incident ray and the reflected ray is
विकल्प
30°
15°
60°
90°
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उत्तर
60°
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संबंधित प्रश्न
Write true or false of the following statement.
The image formed by a plane mirror is upright.
Fill in the blank
The incident ray, the reflected ray and the normal lie in one _______
Explain the following terms:
Incident ray, Reflected ray, Angle of incidence, Angle of reflection, Normal.
In the following diagrams, measure and write the angle of incidence and draw the reflected ray in each case.
Draw a ray diagram showing the formation of image of a point object by a plane mirror.
Define the following term
Angle of incidence
A small hole P is made in a piece of cardboard. The hole is illuminated by a torch as shown in the following figure. The pencil of light coming out of the hole falls on a mirror.
At which point should the eye be placed, so that the hole can be seen?
There is a mistake in each of the following ray diagrams given as figures a, b, and c. Make the necessary correction (s).
 |
 |
 |
| (a) | (b) | (c) |
The angle formed between the reflected ray and the normal is ______.
Angle of incidence is greater than the angle of reflection.
