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The graph between angle of deviation δ and angle of incidence i for a triangular prism is represented by

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Important Questions on Ray Optics

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Physics Crash Course MHT-CET>Chapter 19 - Ray Optics>Exercise 1>Q 215
If the polarizing angle of a piece of glass for green light is 54.74°, then the angle of minimum deviation for an equilateral prism made of same glass is [Given, tan54.74°=1.414
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Physics Crash Course MHT-CET>Chapter 19 - Ray Optics>Exercise 1>Q 216
The separation of white light into its constituent colours after passing through a prism is called as ______of light.
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Physics Crash Course MHT-CET>Chapter 19 - Ray Optics>Exercise 1>Q 217
When white light passes through prism then constituent colours are obtained because
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Physics Crash Course MHT-CET>Chapter 19 - Ray Optics>Exercise 1>Q 218
A prism splits a beam of white light into its constituent colours. This is because
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Physics Crash Course MHT-CET>Chapter 19 - Ray Optics>Exercise 1>Q 219
The refractive index of glass is minimum for
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Physics Crash Course MHT-CET>Chapter 19 - Ray Optics>Exercise 1>Q 220
Dispersion of light is shown in the following diagram, select the CORRECT one.
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Physics Crash Course MHT-CET>Chapter 19 - Ray Optics>Exercise 1>Q 221
When white light passes through prism, the angle of deviation is
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Physics Crash Course MHT-CET>Chapter 19 - Ray Optics>Exercise 1>Q 222
As the refractive index of the material of prism for different colours increases their corresponding wavelength ______.