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Ina Young.s double slit experimnt the sl...

Ina Young.s double slit experimnt the slits are 0.2 mm apart and the screen is 1.5 m away. It is obseved that distance btween the central bright fringe and fourth dark fringe is 1.8 cm. Find th wave length of light ued.

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PUNJAB BOARD PREVIOUS YEAR PAPERS-Interference of Light-Exercise
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  8. Compare the phenomenon of interference and diffraction of light.

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  9. Define interference, Show that interference obeys the law of conservat...

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  13. What are the conditions for the two soucres to be coherent?

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  14. State two conditions for two light sources to be coherent. Derive an ...

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  15. State two conditions for two light sources to be coherent. Derive an ...

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  16. State two conditions for two light sources to be coherent. Derive an ...

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  17. State two conditions for two light sources to be coherent. Derive an ...

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  18. State two conditions for two light sources to be coherent. Derive an ...

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