The electrons (charge -1.60 10-19 C, mass 9.11 x 10-5 kg) in an electron microscope travel at a velocity of 1.6x107 m/s.
Posted: Sun May 22, 2022 10:03 am
The electrons (charge -1.60 10-19 C, mass 9.11 x 10-5 kg) in an electron microscope travel at a velocity of 1.6x107 m/s. What is the wavelength of the electrons? O 1.2x10 m O 6.6x10-'m O 4.5x10-11 m O 2.6x10-11 m 8.6x10-17 m