Photoelectric EffectEasy
Question
de-Broglie wavelength of an electron accelerated by a voltage of 50 V is close to (|e| = 1.6 × 10-19 C, me = 9.1 × 10-31 kg, h = 6.6 × 10-34 Js) :
Options
A.1.2 (Ao)
B.2.4 (Ao)
C.0.5 (Ao)
D.1.7 (Ao)
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