Satellite's A and B orbit the Earth above the exact same point on the Earth's surface. Satellite A is one mile from the Earth's
1 answer:
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Explanation:
Given that,
The mean kinetic energy of the emitted electron,
(a) The relation between the kinetic energy and the De Broglie wavelength is given by :
(b) According to Bragg's law,
n = 1
For nickel,
As the angle made is very small, so such an electron is not useful in a Davisson-Germer type scattering experiment.