Question

Energy unit conversions between electron volts (eV) and joules, (J);
Einstein's photon energy equation;
Compton's momentum equation;
de Broglie's wavelength equation

Using your knowledge of these equations, quantitatively compare a 3.1 eV photon and a 3.1 eV electron by completing the following data table
Find the:
Energy (J)
Rest mass (kg)
Speed (m/s)
Wavelength (m)
Momentum (kg•m/s)

Answer 1

Answer:

Energy ( j ) I think if it's not the answer so you can search on Google