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प्रश्न
Write true or false of the following statement.
The objects are seen around us due to irregular reflection of light.
विकल्प
True
False
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उत्तर
True.
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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
Angle of incidence = ___________
Fill in the blank
The incident ray, the reflected ray and the normal lie in one _______
A ray of light falls normally on a plane mirror. What is the angle of incidence ?
Define the following term
Angle of incidence
Light is falling on surfaces S1 S2 and S3 as shown in the following figure.
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Surfaces on which the angle of incidence is equal to the angle of reflection is/are
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?
Draw figure showing the position of the plane mirror. Also, label the angle of incidence and angle of reflection on it.
The angle formed between the reflected ray and the normal is ______.
Assertion (A): A ray incident along normal to the mirror retraces its path.
Reason (R): In reflection, the angle of incidence is always equal to the angle of reflection.
