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Class 12
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Physics
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Ray Optics and Optical Instruments
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Reflection and Laws of Reflection
Reflection and Laws of Reflection
Revise with Concepts
Reflection of Light and Basic Terms Associated With It
Example
Definitions
Formulaes
Learn with Videos
Reflection of Light
5 mins
Law of Reflection
9 mins
Experimental Verification of Laws of Reflection
6 mins
Quick Summary With Stories
Laws of Reflection
2 mins read
Reflection Due to Bending of Light
2 mins read
Important Questions
State the characteristics of the image formed by a plane mirror.
Easy
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Angle of incidence is equal to the angle of reflection. This is true :
Medium
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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.
Medium
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State the laws of reflection. Draw a diagram to show incident and reflected rays.
Medium
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Draw a ray diagram showing the formation of Image of a point object by a plane mirror.
Medium
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A light ray is incident normally on a plane mirror.
(a) What is the angle of incidence?
(b) What is the path of reflected ray?
Medium
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What is reflection? Write the laws of reflection.
Medium
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A small hole P is made in a piece of cardboard. The hole is illuminated by a torch as shown in Fig. 16.3. The pencil of light coming out of the hole falls on a mirror.
At which point should the eye be placed so that the hole can be seen?
Medium
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If the angle of incidence is
5
0
o
, then calculate the angle between the incident ray and the reflected ray:
Medium
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The laws of reflection hold good for :
Medium
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