25-Dual nature of radiation and matter

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How to prepare for Dual nature of radiation and matter for JEE Mains
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An electron is projected with certain velocity into an electric field in a direction opposite to th field then it is
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Abhineet
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ram5959
Poisson's ratio of a material is 0.5. If the force is applied to a wire of this material, decrement in cross-sectional area of the wire is 4%. ....?
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RJVLKHN
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Work function of Zn is 3.74 eV. If the sphere of Zn is illuminated by the X-ray of wavelength 12A° the maximum potential produced on the ...?
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Abhineet
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What should be the ratio of de-Broglie wavelength of an atom of nitrogen gas at 300 K and 1000 K. Mass of nitrogen atom is .........?
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Output power of He-Ne LASER of low energy is 1.00 mW. Wavelength of the light is 632.8 nm. What will be the number of photons emitted per .....?
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Abhineet
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According to Einstein's photoelectric equation, graph of kinetic energy of emitted photo electrons from metal versus frequency of incident...?
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de-Broglie wavelength of proton accelerated under 100V electric potential difference is . If de-wave length α-particle accelerated by the ......?
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Abhineet
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In quantum mechanics, a particle?
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Photoelectric effect is obtained on metal surface for a light having frequencies $f_1$ & $f_2$ where f1 > f2. If ratio of maximum kinetic....?
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Wavelength of an electron having energy E is where m is the mass of an electron.Find the wavelength of the electron when it centers in ...... ?
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Dual nature of radiation and matter
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A square plate of side length L absorbs all radiation incident on
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deveshgarg2008
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Why Intensity is not dependent on frequency?
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Sneha Duhan
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Photoelectric Effect: I-V Plots for Different Work Functions and Mixed Wavelengths
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Amodini
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For hydrogen spectrum (Take 1/R=912A˚ )
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can i solve this que by this method pls see as the solution everywhere is different from my one
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Briefly explain de Broglie hypothesis for wave nature of matter
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Physics.LiveDoubtClearing
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Photo electric effect theory
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In an alpha particle scattering experiment distance of closest approach
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Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
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AKHAN
AKHAN
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