Use the Following Figure for the Next Problem

Multiple Choice

Use the following figure for the next problem.
-The electrons coming out of the electron gun in an electron microscope are being accelerated by a potential of 100 kV.The wavelength of the electrons is

A) 2.14 nm
B) 3.88 pm
C) 4.87 nm
D) 12.4 pm
E) 6.87 nm