reflection of light 9th standard important question
RahulRJVeer:
The Bouncing back of light when hitting a reflecting surface is known as reflection of light
The important questions can be : Laws of reflection , uses of types of mirrors in daily life , etc.
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Answer:when a light ray falls on a surface
It is send back with the same angle of reflection which is equal to the angle of incidence.
Explanation:the ray falls on the surface is incident ray and the another ray which is reflected back from the surface is reflected ray.
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The most important questions of Reflections are:
- What is reflection?
- What are the Laws of Reflections?
- What are spherical mirrors?
- What are the different types of spherical mirrors?
- Define: Focus , pole of mirror , principal axis , focal length , center of curvature
- formation of images by the help of different mirrors.
- What is the difference between real and virtual image?
- What is lateral inversion?
- List the difference between the image formed by the concave and convex mirror.
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