APFIVE De Broglie Wavelength and Kinetic Energy
A photon with energy $$E$$ and an electron with rest mass $$m_0$$ have the same de Broglie wavelength. What is the kinetic energy of the electron?
A
$$\frac{E^2}{2m_0c^2}$$
B
$$2E$$
C
$$E/2$$
D
$$E$$
Question Leaderboard
Not enough data yet to show leaderboard.