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MOTION-MATTER WAVE-EXERCISE 3 (SECTION A)
- An electron and proton are accelerated through same potential, then la...
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- A small particle of mass 10^(-13) kg and velocity 10 cm/s then associ...
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- The momentum of moving particle is p . The wavelength lambda of the as...
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- For electron wavelength will be
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- The solution of Bragg's equation is possible if :
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- Electrons used in an electron microscope are accelerated by a voltage ...
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- Lights of two different frequencies whose photons have energies 1 eV a...
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- If the momentum of an electron is changed by p, then the de - Broglie ...
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- Photon and electron are given same energy (10^(-20) J). Wavelength ass...
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- The wavelength lamda(e) of an electron and lamda(p) of a photon of sam...
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- If velocity of a particle is 3 times of that of electron and ratio of ...
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- If the kinetic energy of the particle is increased to 16 times its pre...
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- Which of the following figure represents the variation of particle mom...
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- Light of wavelength 500 nm is incident on a metal with work function 2...
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- A radiation of energy E falls normally on a perfectly reflecting surfa...
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- An electron of mass m and a photon have same energy E. The ratio of de...
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- The de - Broglie wavelength of a neutron in thermal equilibrium with h...
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