0 0 votes In a time-of-flight mass spectrometer if $q$ is the charge and $m$ the mass of the ionized species, then the time of flight is proportional to $\frac{\sqrt m}{\sqrt q}$ $\frac{\sqrt q}{\sqrt m}$ $\frac{m}{\sqrt q}$ $\frac{q}{\sqrt m}$ Sensors and Industrial Instrumentation gate2014-in analog-electronics + – Milicevic3306 7.9k points answer 0 reply