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Which of the following wavelength falls ...

Which of the following wavelength falls in X - ray region

A

10000 Å

B

1000 Å

C

1 Å

D

`10^(-2)` Å

Text Solution

Verified by Experts

The correct Answer is:
3
X - rays are electronmagnetic waves of wavelenght ranging from
0.1 to 100 Å.
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NARAYNA-DUAL NATURE OF RADIATION AND MATTER-EXERCISE - 1 (C.W)
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  3. An electron and a photon have same wavelength of 10^(-9) m. If E is th...

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  4. A proton and an alpha-particle are accelerated through same potential ...

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  5. A particle with rest mass m0 is moving with velocity c. what is the d...

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  6. The velocity of a body of mass 10 gm is 2 xx 10^(4) ms^(-1). The value...

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  7. The ratio of wavelength of deutron and proton accelerated through the ...

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  8. The wavelenght of an electron of energy 10 keV will be

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  9. Through what potential difference should an electron be accelerated so...

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  10. Find the ratio of de Broglie wavelength of a proton and as alpha-parti...

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  11. Consider a hypothetical annihilation of a stationary electron with a s...

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  12. The de Broglie wavelength of an electron accelerated by an electric fi...

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  13. The de Broglie wavelenght associated with neutrons in thermal equilibr...

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  14. When an electron experiences a potential difference of 150 volt, the w...

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  15. For what kinetic energy of a neutron will the associated de broglie wa...

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  16. A particle is moving three times as fast as an electron. The ratio of ...

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  17. An X-ray tube is operated at 50 kV. The minimum wavelength produced is

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  18. Which of the following wavelength falls in X - ray region

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  19. A metal block is exposed to beams of X-rays of different wavelength. X...

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  20. In producing X-rays a beam of electrons accelerated by a potential di...

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