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प्रश्न
Draw a ray diagram to show the refraction of a monochromatic ray through a prism when it suffers minimum deviation.
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उत्तर
Refraction of a monochromatic ray through a prism when it goes through minimum deviation:
संबंधित प्रश्न
What is a spectrum?
State the dependence of angle of deviation on the wavelength of light
Draw the diagram of refraction of light in the glass slab
How does the speed of light change when it passes from glass to water?
Define the term refractive index of a medium. What do you understand by the statement 'the refractive index of glass is 1.5 for white light'?
Draw an í- `delta` graph for a mono chromatic raY through a glass prism of a plane and mark
(i) `delta` m, the angle of mínimum devíation
(íí) Any two values of i for which value of `delta` ís same.
Glass is transparent in nature. Why does glass powder look opaque? When water is poured over it, it again becomes transparent. Why?
State the factors on which the angle of deviation depends.
Why does the sun appear bigger during sunset or sunrise?
How does the angle of deviation produced by a prism depend on the colour of light used? Which colour of white light is deviated (i) most, (ii) least, by a prism?
