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The speed of a proton is (c )/(20) . The...

The speed of a proton is `(c )/(20)` . The wavelength associated with it will be -

A

`2.64 xx 10^(-24) mm`

B

`2.64 xx 10^(-24) nm`

C

`2.64 xx 10^(-24) Å`

D

`2.64 xx 10^(-14) m`

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The correct Answer is:
D
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MOTION-MATTER WAVE-EXERCISE 2
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  2. A proton and an alpha - particle have kinetic energy in the ratio 16:1...

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  3. The momentum of photon of frequency 10^9 Hz will be

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  4. What is de-Broglie wavelength of an atom of mass m, moving at absolute...

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  5. Electron has energy of 100 eV what will be its wavelength &

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

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  7. The velocity at which the mass of a particle becomes twice of its rest...

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  8. The speed of a proton is (c )/(20) . The wavelength associated with it...

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  9. If E and P are the energy and the momentum of a photon respectively,th...

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  10. The de-Broglie wavelength associated with electrons revolving round th...

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  11. From rest an electron is accelerated between two such points which has...

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  12. The wavelength of very fast moving electron (v ~~ c) is :

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  13. If the mass of neutron is 1.7xx10^(-27) kg, then the de Broglie wavele...

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  14. An electron of mass m(e) and a proton of mass m(p) are moving with the...

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  15. The magnitude of the de-Broglie wavelength (lambda) of an electron (e)...

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  16. The De broglie wavelength associated with protons accelerated through ...

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  17. A proton moves on a circular path of radius 6.6 × 10^(-3) m in a perp...

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  18. The electron behaves as waves because they can

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  19. The correct curve between intensity of scattering (I) and the angle of...

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