flipper
flip-top
floppy disc
flora
the Strait of Florida
florin
flypast
fluid
elastic fluid
heterogeneous fluid
incompressible fluid
fluidity
flux
adjoins flux
heat flux
burnout heat flux
flux of particle beam
leakage flux
luminous flux
electric flux
invariant electric flux
photon flux
gravitational flux
DNB heat flux
critical heat flux
magnetic flux
magnetic flux
neutron flux
radiant flux
fringing
