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What is the ratio of slit width when amp...

What is the ratio of slit width when amplitude of light wave from them use in ratio 4:1?

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R G PUBLICATION-WAVE OPTICS-EXERCISE
  1. What is the phase difference between any two points on a wave front?

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  2. What is the main condition for interference?

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  3. What is the ratio of slit width when amplitude of light wave from them...

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  4. What is diffraction of light?

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  5. Can two independent source of light produce interference?

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  6. What happens to the energy at destructive interference?

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  7. "The light waves are transverse electromagnetic waves".Explain.

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  8. Draw the ray diagram to show the reflection by a plane reflecting sur...

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  9. What do you mean by coherent and Incoherent waves?

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  10. What is interference of light waves? Define with figures.

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  11. Draw the graph of intensity distribution in Young's double-slit experi...

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  12. Two slits are made 1mm apart and is placed 0.8m away in Young's doubl...

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  13. Write about the principle of conservation of energy in interference an...

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  14. What do you mean by resolving power of optical instruments.

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  15. A light of wavelength 3200overset(@)A is coming from a star. What is t...

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  16. Write about unpolarised wave and plane polarised wave.

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  17. What is Brewster's angle? Deduve Brewster's law.

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  18. What do you mean by polarisation by reflection?

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  19. What are coherent source of light? Why no interference pattern is obs...

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  20. What are coherent source of light? Why no interference pattern is obs...

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