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In a Young's double slit experiment, the...

In a Young's double slit experiment, the slits are 0.03 cm apart and the screen is placed 1.5m away from the plane of the sources. The distance between the central bright fringe and the fourth bright fringe is measured to be 1 cm. Determine the wavelength of the light used.

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BINA LIBRARY-OPTICS -II-EXERCISE
  1. In a Young's double slit experiment, the slits are 0.03 cm apart and t...

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  2. Name the scientist who gave the wave theory of light.

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  3. Who demonstrated the interference of light first?

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  4. What is a wave?

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  5. Define torque. State its dimensions

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  6. What do you mean by angular momentum?

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  7. What are coherent sources?

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  8. State one condition for sustained interference pattern.

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  9. Can non-coherent sources produce interference?

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  10. Does the law of conservation of energy hold good during interference?

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  11. Name the phenomenon that explains the colours of the films.

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  12. What is diffraction of light?

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  13. What is polarisation?

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  14. Which property of waves proves that light waves are transverse?

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  15. What is the path difference between two wave for destructive interfere...

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  16. Two independent sources of light cannot be coherent. Why?

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  17. What is the polarising angle of a medium of refractive index sqrt3 ?

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  18. Name the wave phenomenon which is exhibited by light, but not by sound...

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  19. What is the geometrical shape of a wave front when a plane wave passes...

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  20. What is the geometrical shape of a wave front when a plane wave passes...

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  21. What is the geometrical shape of a wave front when a plane wave passes...

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