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Mention any two importance of speed of l...

Mention any two importance of speed of light.

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OSWAAL PUBLICATION-Sample Paper 5-Exercise
  1. Write the expression for the force between two parallel current carryi...

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  2. Give the logic symbol, Boolean expression and truth table of an AND ga...

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  3. Mention any two importance of speed of light.

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  4. State Faraday's law of electromagnetic induction.

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  5. Write the functions of the following in communication systems: (i) ...

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  6. Write the functions of the following in communication systems: (i) ...

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  7. Define farad. Give the expression for energy stored in a capacitor of ...

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  8. Write the expression for electric potential at a contrasting feature o...

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  9. Define self-inductance and give its SI unit. Derive an expression for ...

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  10. Write three uses of cyclotron.

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  11. (a) Why photoelectric effect can not be explained on the basis of wave...

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  12. (a) Why photoelectric effect can not be explained on the basis of wave...

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  13. What is linearly polarized light? Descibe briefly using a diagram how ...

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  14. Discuss the intensity of transmitted light when a polaroid sheet is ro...

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  15. Obtain the expression for electric current in a conductor in terms of ...

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  16. Distinguish between nuclear fission and nuclear fusion.

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  17. What is amplification? With a circuit diagram, explain the working of ...

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  18. Draw a labelled ray diagram of a refracting telescope. Define its magn...

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  19. Write two important limitations of a refraction telescope over a refle...

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  20. In a parallel plate capacitor with air between the plates, each plate ...

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