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प्रश्न
Plot a graph between
Angle of incidence versus angle of reflection,
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उत्तर
Angle of incidence vs. angle of reflection graph :
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संबंधित प्रश्न
Name two factors which affect the critical angle for a given pair of media. State how do the factors affect it.
Name the principle on the basis of which optical fibres work.
How is the critical angle of a material related to its refractive index?
Complete the following diagram to show the path of the ray of a single colour in the diagram as if enters in and emerges out of the prism. Mark the angles wherever necessary. (Critical angle for glass = 42°).
Choose the correct option.
Select the WRONG statement.
Which of the following is not involved in formation of a rainbow?
The resultant `vec"R"` of `vec"P"` and `vec"Q"` is perpendicular to `vec"P"`. Also `|vec"P"|=|vec"R"|`. The angle between `vec"P"` and `vec"Q"` is ______.
[tan 45° = 1]
Optical fibre communication uses the principle of ______.
Optical Fibres are based on the phenomenon of dispersion.
The angle made by incident ray of light with normal of the reflecting surface is called ______.
