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State Coulombs law of electrostatics. Ex...

State Coulombs law of electrostatics. Explain it in vector form ?

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BINA LIBRARY-OPTICS -II-EXERCISE
  1. Do interference effects occur for sound waves?

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  2. Is Young's experiment an interference or a diffraction experiment, or ...

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  3. State Coulombs law of electrostatics. Explain it in vector form ?

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  4. State two basic properties of electric charge ?

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  5. What is light?

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  6. What is light?

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  7. What is a ray of light?

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  8. How can the resolving power of a telescope be increased?

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  9. Two coherent sources whose intensity ratio is 81 : 1 produce interfere...

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  10. In Young's double slit experiment, the slits are seperated by 0.24 mm....

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  11. In Young's experiment, the width of the fringes obtained with light of...

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  12. Light of wavelength 600ηm is incident normally on a slit of width 0.2m...

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  13. What is the Brewster angle for air to glass transition? (Refractive in...

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  14. The amplitude ratio of two sources is 5 : 1 . Obtain their intensity r...

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  15. In a Young's double slit experiment distance between the slits is 1 mm...

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  16. Write two difference between real and virtual image ?

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  17. What is a beam of light?

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  18. Two waves of same frequency , but of amplitudes in the ratio 1 : 3 are...

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  19. In Young's experiment, the ratio of maximum to minimum intensities of ...

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  20. In Young's double slit experiment on interference the ratio of intensi...

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