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What is polarization by reflection ? Ded...

What is polarization by reflection ? Deduce Brewster'S Law.

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Polarization||Method OF polarization||Brewster's law

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What is Brewster’s angle? Derive relation between Brewster angle and refractive index of medium which produces Plane Polarized light.

MBD -HARYANA BOARD-OPTICS-SHORT ANSWER TYPE QUESTIONS
  1. Why the sun glasses reduce the glare of intense light?

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  2. What is interference of light waves ? State two essential conditions t...

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  3. What is polarization by reflection ? Deduce Brewster'S Law.

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  4. Find the critical angle for a ray of light going from paraffin oil to...

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  5. What is total internal reflection ? Under what conditions it takes pl...

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  6. TOTAL INTERNAL REFLECTION

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  7. Diffraction is common in sound but not comon in light waves. Why ?

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  8. Calculate fringe width in Young's experiment, if screen is placed at 1...

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  9. What is polarisation of light ? What is its most important significan...

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  10. Oil floating on water looks cloured due to interference of light. What...

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  11. Define critical angle for a given pair of medium and find the relatio...

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  12. Define critical angle and give its relation with refractive index.

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  13. Define critical angle for total internal reflection and write its rel...

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  14. Explain the phenomenon of Dispersion. Red and blue light rays are inc...

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  15. What is dispersion of light ?

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  16. In an optical fibre

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  17. Why sun appears reddish at sunset and sunrise.

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  18. Draw a labelled diagram showing the formation of image of a distant ob...

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  19. Two coherent sources whose intensity ratio is 81:1 produce interferenc...

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  20. What is meant by plane polarised light? What type of waves show the pr...

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