Physics, asked by ragasj2727, 6 months ago

group velocity and phase velocity of an electron with de broglie wavelength= 1.5*10^-12

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Answered by Anonymous

To a prayer,if he pray for God,that means he believe that he and God could have a connection which God can hear him. To a prayer,if he pray for God,that means he doesn't believe God is a "capricious king" who always do anything he wants to without mercy.

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