Asked Dec 9, 2019

Calculate the de Broglie frequency of an electron with a velocity of 5.0 x 10 -3 times the speed of light (3.0 x 10 8 ms).


Expert Answer

Step 1

Velocity of electron is 5.0×10-3 times the speed of light.

Mass of an electron is 9.11×10-...


Image Transcriptionclose

v= (5.0 x10)× (3.0 x10 ms-') = 1.5 ×10° ms-1 h mv 6.626 x10-34 kg.m².s (9.11×10³"kg)(1.5 ×10ʻ ms') 4.85 x10-10 m ||


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