Can anyone plsee give me question related to CBSE BOARD EXAM Chp
LIGHTS
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The objects which have their own heat and light are called Luminous
The objects which do not have their own heat and light are called Non Luminous
What is a Beam ?
Group of Rays
What is a Ray ?
Path followed by light
Types of beam
Convergent beam
Meats
Intersects
Parallel beam
Do not meats
Do not intersects
Divergent Beam
Do not meets
Do not intersects
Plain mirror nature always convergent
Height of the object is called ho
Height of the object is called hi for both real and virtual
Spherical mirror types
Concave mirror convergent
Convex mirror divergent
Center of a sphere Center of curvature
The objects which do not have their own heat and light are called Non Luminous
What is a Beam ?
Group of Rays
What is a Ray ?
Path followed by light
Types of beam
Convergent beam
Meats
Intersects
Parallel beam
Do not meats
Do not intersects
Divergent Beam
Do not meets
Do not intersects
Plain mirror nature always convergent
Height of the object is called ho
Height of the object is called hi for both real and virtual
Spherical mirror types
Concave mirror convergent
Convex mirror divergent
Center of a sphere Center of curvature
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