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For a pure semiconductor energy band sho...

For a pure semiconductor energy band shown at 0K choose correct option:

A

B

C

D

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The correct Answer is:
D
At 0 K conduction band is completely empty for semiconductor correct, correct figure is shown
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RESONANCE-PART TEST 6-Exercise
  1. In the given figure, which of the diodes are forward biased?

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  2. The graph between photo electric current and cathode potential when th...

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  3. For a pure semiconductor energy band shown at 0K choose correct option...

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  4. Photo electric effect can be explained only by assuming that light

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  5. Light of two different frequencies whose photons have energies 1eV and...

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  6. In an interference pattern the (n+4)^(th) blue bright fringe and n^(th...

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  7. A particle of mass m is projected form ground with velocity u making a...

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  8. When a metallic surface is illuminated with monochromatic light of wav...

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  9. Light of wavelength 400nm is incident continuously on a Cesium ball. (...

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  10. The Rutherford alpha-particle experiment shown that most of the alpha-...

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  11. Which one of the following graphs in figure shows the variation of pho...

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  12. Two electrons starting from rest are accelerated by equal potential di...

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  13. Let m(p) be the mass of a poton , M(1) the mass of a (10)^(20) Ne nucl...

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  14. In the photoelectric experiment, if we use a monochromatic light, the ...

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  15. In a photoelectric effect experiment, stopping potential changes by 30...

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  16. the photon radiated from hydrogen corresponding to the second line of ...

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  17. An electron of mass 'm', when accelerated through a potential V has de...

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  18. The electric field of an electromagnetic wave changes with time as E=K...

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  19. What percentage increase in wavelength leads to 75% loss of photon ene...

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  20. Statement 1: Though light of a single frequency (monochromatic light) ...

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