The electron microscope has been widely utilized to obtain highly magnified images of biological as well as other types of materials. Explain when an electron is accelerated through a particular potential field, it attains a speed of 3.20 x106 m/s. Explain the mass of the electron is 9.11 x10-31kg. Planck's constant has the value h = 6.63 x10-34 J-s. Define what is the characteristic wavelength of this electron?
a) Explain the wavelength of this electron is 2.27e-13 meters.
b) Define the wavelength of this electron is 4.26e-08meters.
c) Define the wavelength of this electron is 93.7 meters.
d) Define the wavelength of this electron is 2.27e-10 meters.
e) Define the wavelength of this electron is 6.82e-05 meters.