Physics Dictionary
O
object | ||
object distance | ||
object lens | ||
octave | ||
ohm () | ||
Ohm's Law | ||
ohmmeter | ||
opaque body | ||
open circuit | ||
open tube | ||
optical fibre | ||
optical spectrum | ||
optically denser medium | ||
optically thinner medium | ||
optics | ||
orbit | ||
order of magnitude | ||
oscillation | ||
oscillator | ||
oscilloscope | ||
output | ||
overtone | ||
oxygen (O) | ||
ozone (O3) |