If the kinetic energy of the moving particle is E, then the de Broglie wavelength is:
A. λ = \(\frac{h}{\sqrt{2 m \mathrm{E}}}\)
B. λ = \(\frac{\sqrt{2 m \mathrm{E}}}{h}\)
C. λ = \(h \sqrt{2 m \mathrm{E}}\)
D. λ = \(\frac{h}{\mathrm{E} \sqrt{2 m}}\)
Answer:A
If the kinetic energy of the moving particle is E, then the de Broglie wavelength is:
A. λ = \(\frac{h}{\sqrt{2 m \mathrm{E}}}\) B. λ = \(\frac{\sqrt{2 m \mathrm{E}}}{h}\) C. λ = \(h \sqrt{2 m \mathrm{E}}\) D. λ = \(\frac{h}{\mathrm{E} \sqrt{2 m}}\)