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An electron and proton are accelerated t...

An electron and proton are accelerated through same potential, then `lamda_e // lamda_p` will be

A

1

B

`m_e // m_p`

C

`m_p// m_e`

D

`sqrt(m_p // m_e)`

Text Solution

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The correct Answer is:
D
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MOTION-MATTER WAVE-EXERCISE 3 (SECTION A)
  1. An electron and proton are accelerated through same potential, then la...

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  2. A small particle of mass 10^(-13) kg and velocity 10 cm/s then associ...

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  3. The momentum of moving particle is p . The wavelength lambda of the as...

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  4. For electron wavelength will be

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  5. The solution of Bragg's equation is possible if :

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  6. Electrons used in an electron microscope are accelerated by a voltage ...

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  7. Lights of two different frequencies whose photons have energies 1 eV a...

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  8. If the momentum of an electron is changed by p, then the de - Broglie ...

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  9. Photon and electron are given same energy (10^(-20) J). Wavelength ass...

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  10. The wavelength lamda(e) of an electron and lamda(p) of a photon of sam...

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  11. If velocity of a particle is 3 times of that of electron and ratio of ...

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  12. If the kinetic energy of the particle is increased to 16 times its pre...

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  13. Which of the following figure represents the variation of particle mom...

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  14. Light of wavelength 500 nm is incident on a metal with work function 2...

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  15. A radiation of energy E falls normally on a perfectly reflecting surfa...

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  16. An electron of mass m and a photon have same energy E. The ratio of de...

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  17. The de - Broglie wavelength of a neutron in thermal equilibrium with h...

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