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Arrive at Snell's law of refraction, usi...

Arrive at Snell's law of refraction, using Huygen's principle for refraction of a plane wave.

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    OSWAAL PUBLICATION|Exercise Exercise|37 Videos

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State Snell's law of refraction of light?

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OSWAAL PUBLICATION-2018 Solved Paper 4-Exercise
  1. Write any two characteristics of nuclear forces.

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  2. Mention any three properties of an electric charge.

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  3. State Ampere's circuital law . Using it, derive the expression for mag...

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  4. What is hysterisis? Define the terms 'coercivity' and 'retentivity' of...

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  5. Arrive at Snell's law of refraction, using Huygen's principle for refr...

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  6. Writer Bohr's postulates for the hydrogen atom model.

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  7. Derive an expression for the half-life of a radio active nuclide.

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  8. Distinguish between p type and n type semiconductors

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  9. Draw the block diagram of generalised communication system.

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  10. Define electric potential due to a point charge and arrive at the exp...

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  11. Obtain an expression for the equivalent emf and internal resistance of...

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  12. Derive the expression for magnetic field at a point on the axis of a c...

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  13. Obtain an expression for the impedance of a series LCR circuit. (using...

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  14. Deduce the relation between n,u,v, Q, R for refraction at a spherical ...

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  15. What is a rectifier ? With suitable circuit describe the action of a f...

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  16. Three charges each equal to +4nC are placed at the three comers of a s...

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  17. 100 mg mass of nichrome metal is drawn into a wire of area of cross-se...

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  18. A circular coil of radius 10cm and 25 turns is rotated about its verti...

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  19. In Young's double slit experiment the slits are separated by 0.28mm an...

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  20. Light of frequency 8.41xx10^(14)Hz is incident on a metal surface. Ele...

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