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प्रश्न
Define reflection.
उत्तर
The bouncing of light by any smooth or polished surface is called.
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संबंधित प्रश्न
Select the correct alternative
The property due to which a light ray striking a surface is returned back into the same medium is called
Give two uses of concave mirror.
Identify the following kind of beam of light.
Locate the image termed when the object is placed between two planes as shown in the following figure.
State whether true or false. If false, correct the statement.
The reason for brilliance of diamonds is total internal reflection of light.
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?
A light ray enters from medium A to medium B as shown in Figure 10.2. The refractive index of medium B relative to A will be
Part of the eye which controls the entering of light is called
Select the WRONG statement in case of image formed by a plane mirror.
