CAPE Physics Unit 2 · 2008 (T&T) · Paper 1 · Question Q32

An electron has kinetic energy of 8 \times 10^{-18}\text{ J}. What is this value in electron-volts?

1. (A)0.5\text{ eV}
2. (B)4\text{ eV}
3. (C)50\text{ eV}
4. (D)80\text{ eV}