what is the wavelength of an electron moving 1.00x10^5 m/s?
what is the frequency of an electron moving 1.50x10^5 m/s?
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(a) If the wavelength of an electron is 5.20 ✕ 10−7 m, how fast is it moving? km/s(b) If the electron has a speed equal to 8.60 ✕ 106 m/s, what is its wavelength? m
(a) If the wavelength of an electron is 4.63 ✕ 10−7 m, how fast is it moving? km/s(b) If the electron has a speed equal to 8.20 ✕ 106 m/s, what is its wavelength? m
(a) If the wavelength of an electron is 4.63 ✕ 10−7 m, how fast is it moving? km/s(b) If the electron has a speed equal to 8.20 ✕ 106 m/s, what is its wavelength?
in m