Physics Dictionary
F
|  |  | |
| fair test |  |  | 
| farad (F) |  |  | 
| feedback |  |  | 
| feedback circuit |  |  | 
| femto- (f) |  |  | 
| ferromagnetic substance |  |  | 
| ferromagnetism |  |  | 
| field effect transistor |  |  | 
| filament |  |  | 
| filter |  |  | 
| final velocity |  |  | 
| fission |  |  | 
| Fleming's left hand rule |  |  | 
| fluid |  |  | 
| fluid friction |  |  | 
| fluorescence |  |  | 
| fluorescent screen |  |  | 
| fluorescent light |  |  | 
| flux |  |  | 
| flux density |  |  | 
| focal length (f) |  |  | 
| focus |  |  | 
| focusing |  |  | 
| force |  |  | 
| forced oscillation |  |  | 
| Foucaut's pendulum |  |  | 
| Fraunhofer's lines |  |  | 
| free body diagram |  |  | 
| free electron |  |  | 
| free fall under gravity/free falling body |  |  | 
| free neutron |  |  | 
| freezing |  |  | 
| freezing point |  |  | 
| frequency |  |  | 
| frequency modulation (FM) |  |  | 
| friction |  |  | 
| frictional force |  |  | 
| fulcrum |  |  | 
| full scale deflection |  |  | 
| full-wave rectification |  |  | 
| fundamental frequency |  |  | 
| fundamental quantity |  |  | 
| fuse |  |  | 
| fusion |  |  |