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Obtain the relation between radius of cu...

Obtain the relation between radius of curvature and focal length of a concave mirror with necessary ray diagram.

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OSWAAL PUBLICATION-2020 Solved Paper I -Exercise
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  2. Mention any three properties of diamagnetic substance.

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  4. Using Huygens principle, show that the angle of incidence is equal to ...

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  5. Define work function. Write Einstein's photoelectric equation and expl...

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  6. Give three differences between intrinsic and extrinsic semiconductors

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  7. Derive sigma = (n e^(2) tau)/(m) where the symbols have their usual ...

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  8. Obtain an expression for the force between two straight parallel condu...

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  9. Derive an Expression for instantaneous induced emf in an A.C generator

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  10. Obtain the expression for fringe width in the case of interference of ...

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  11. Derive an expression for the radius of n^(th) Bohr's orbit of hydrogen...

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  12. What is Rectification? Describe with a circuit diagram the working of ...

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  13. Two point charges q(A)= 5mu C and q(B)= -5muC are located at A and B s...

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  14. Two point charges q(A)= 5mu C and q(B)= -5muC are located at A and B s...

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  15. (a) Three resistors 3Omega, 4Omega, and 12Omega are connected in paral...

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  16. (a) Three resistors 3Omega, 4Omega, and 12Omega are connected in paral...

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  17. A series LCR circuit contains a pure inductor of inductance 5.0H, a ca...

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  18. A series LCR circuit contains a pure inductor of inductance 5.0H, a ca...

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  19. A series LCR circuit contains a pure inductor of inductance 5.0H, a ca...

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  20. At what angle should a ray of light be incident on the face of a prism...

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