If a proton and alpha particle have same de-Broglie waveleng... — Physics | Mockzy

EasyPhysicsdual nature of matter

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If a proton and alpha particle have same de-Broglie wavelength, then ratio of their respective linear momentum is

1 : 2

2 : 1

1 : 1

1 : 4

A light radiation of photon energy 4 eV falls on a surface having the work funct

When photons of energy 4.25 eV strike the surface of a metal A, the ejected phot

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From the figure describing photoelectric effect we may infer correctly that:

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