Solve this Q) The de Broglie wavelength of an electron accelerated to a potential of 400 V is - Physics - Dual Nature Of Radiation And Matter

Question

Solve this
Q) The de Broglie wavelength of an electron accelerated to a
potential of 400 V is approximately

0 03 nm
0 04 nm
0 12 nm
0 06 nm

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Solve this. Q). The de Broglie wavelength of an electron accelerated to a potential of 400 V is approximately 0.03 nm 0.04 nm 0.12 nm 0.06 nm