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What are anglei(1) and anglei(2) ?...


What are `anglei_(1)` and `anglei_(2)` ?

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`anglei_(1)`=angle of incident
`anglei_(2)`=angle of emergence
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VGS PUBLICATION-BRILLIANT-HUMAN EYE AND COLOURFUL WORLD-CREATIVE QUESTIONS FOR NEW MODEL EXAMINATION (SECTION-I) (1/2 MARKS QUESTIONS)
  1. Which of the angle of deviation ?

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  2. Which is the angle of the prism ?

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  3. What are anglei(1) and anglei(2) ?

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  4. At angle of minimum deviation, what is the relation between angle of i...

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  5. What is the relation between angle of prism (A), angle of deviation (d...

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  6. Write the formula for the refractive index of the prism.

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  7. Write the formula for the refractive index of the prism.

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  8. A prism with an angle A = 60^(@) produces an angle of minimum deviatio...

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  9. Write one use of a prism .

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  10. Is it splitting of white light into colours explained by using ray the...

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  11. Expand VIBGYOR.

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  12. What is called the splitting of light into different colours ?

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  13. Which colour of light can split into VIBGYOR?

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  14. Which colour of light has shortest wavelength ?

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  15. Which colour of light has longest wavelength ?

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  16. a) Speed of light is constant in vacuum. b) Speed of light depends o...

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  17. How does refractive index changes, when wavelength of light increases ...

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  18. In which colour, refractive index of glass is high ?

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  19. Which property of wave does not change due to refraction ?

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  20. How does red colour change while passing through a prism ?

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