| Letter | Section | Represents | % Correct |
|---|---|---|---|
| c | relativity | speed of light | 95%
|
| V | electromagnetism | voltage | 86%
|
| q | electromagnetism | charge | 82%
|
| i | electromagnetism | electric current | 68%
|
| p | kinematics | momentum | 68%
|
| p | thermodynamics | pressure | 55%
|
| U | kinematics | potential energy | 45%
|
| H | thermodynamics | enthalpy | 27%
|
| J | kinematics | impulse | 27%
|
| ψ | wave behaviour | wave function | 23%
|
| k | gas laws | Boltzmann constant | 18%
|
| ξ | electromagnetism | emf | 14%
|
| n | wave behaviour | refractive index | 14%
|
| j | kinematics | jerk | 9%
|
| ℓ | quantum physics | azimuthal number | 5%
|
| X | electromagnetism | reactance | 0%
|