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For an Electron to Have a De Broglie Wavelength of 0.10

Question 147

Multiple Choice

For an electron to have a de Broglie wavelength of 0.10 nm it must be accelerated from rest through a potential difference of

A) 1.0 V.
B) 0.51 MV.
C) 0.15 kV.
D) 5 kV.
E) 0.94 kV.

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