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CBSE - 10th CLASS | REFLECTION | SUPER TRICKS TO SOLVE NUMERICAL BASED ON CONCAVE & CONVEX MIRROR | MIRROR FORMULA, SIGN CONVENTION, MAGNIFICATION,,
Sing convention for mirror and lenses, easy, tricky, most intresting way of study
Students will find it easy to get all the parts of this chapter thats my simple efforts
A mirror is a surface which reflects a clear image. There can be two types of mirror, curved mirror and plane mirror. If a curved mirror is a part of a sphere then it is known as a spherical mirror. Spherical mirrors are of two types: Convex mirrors and Concave mirrors. The details about them and some key convex and concave mirror differences are given below.
What are Concave Mirrors?
When a concave mirror is placed very close to the object, a magnified and virtual image is obtained. But if we increase the distance between the object and the mirror then the size of the image reduces and a real image is formed.
What are Convex Mirrors?
Convex mirror is also known as a diverging mirror as this mirror diverges light when they strike on its reflecting surface. Virtual, erect and diminished images are always formed with convex mirrors, irrespective of the distance between the object and the mirror.
Click the link given below to know more about concave and convex mirrors,
Light Reflection - Light (Chapter 10): CBSE Class 10 Science (Physics)
Here we describe the topic as a reflection of light from chapter Light of CBSE class 10 science.
The first thing to know is,
What is Light?
Light is a form of energy that produces in us the sensation of sight.
Reflection of Light:
Reflection is one of the unique properties of light. It is the reflection of light, which enables us to see an object.
The bouncing back of rays of light from a polished and shiny surface is called reflection or reflection of light. It is similar to bouncing back of a football after colliding with a wall or any hard surface.
Topics covered in this video:
Sources of Light
Light - Reflection and Refraction
Why do we see objects?
Luminous and Non-luminous Source
Example of Reflection of Light
All the above-mentioned topics are described in an interactive and efficient manner so that the students could easily understand them.
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