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प्रश्न
State the two laws of reflection of light.
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उत्तर
Laws of reflection -
(i) The incident ray, normal and the reflected ray all lie in the same plane.
(ii) The angle of incidence is equal to the angle of reflection.
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संबंधित प्रश्न
Describe an activity to show that the incident ray, the reflected ray and the normal at the point of incidence lie in the same plane.
Angle of incidence is equal to the angle of reflection.
What is the angle of incidence of a ray if the reflected ray is at an angle of 90° to the incident ray?
- Find out the position of the image of an object situated at A in the plane mirror.
- Can Paheli at B see this image?
- Can Boojho at C see this image?
- When Paheli moves from B to C, where does the image of A move?
Differentiate between a real and a virtual image.
A ______ reflection helps us to see the object
Reflection of light from rough surface is called ______ reflection
The bouncing back of light from a surface is called ______.
Higher-Order Thinking Skills:
Are the laws of reflection true in the case of irregular reflection?
