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Write two important limitations of a ref...

Write two important limitations of a refraction telescope over a reflecting type telescope.

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OSWAAL PUBLICATION-Sample Paper 5-Exercise
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  2. Write the functions of the following in communication systems: (i) ...

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

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

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

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  6. Write three uses of cyclotron.

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

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

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

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

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

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  12. Distinguish between nuclear fission and nuclear fusion.

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

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

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

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

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  17. If electron in the atom is replaced by a particle (muon) having the sa...

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  18. If electron in the atom is replaced by a particle (muon) having the sa...

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  19. Calculate the wavelength of the first spectral line in the correspondi...

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  20. In Young's double slit experiment, fringes of certain width are produc...

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