Physics Dictionary
A
| absolute index of refraction | ||
| absolute temperature | ||
| absolute temperature scale | ||
| absolute zero | ||
| absorption spectrum | ||
| acceleration | ||
| acceleration due to gravity | ||
| acceleration in circular motion | ||
| accelerator | ||
| accumulator | ||
| action and reaction, law of | ||
| action at a distance | ||
| adhesive force | ||
| air pressure gauge | ||
| air pump | ||
| air tight | ||
| air track | ||
| alloy | ||
| alpha particle | ||
| alternating current (A.C.) | ||
| alternating current generator | ||
| alternator | ||
| altimeter | ||
| ambient temperature | ||
| ammeter | ||
| ampere (A) | ||
| ampere hour | ||
| Ampere's law | ||
| amplification | ||
| amplifier | ||
| amplitude | ||
| amplitude modulation (A.M.) | ||
| analog | ||
| anemometer | ||
| aneroid barometer | ||
| Angstrom unit ( |
||
| angular acceleration | ||
| angular deviation | ||
| angular displacement | ||
| angular harmonic motion | ||
| angular momentum | ||
| angular motion | ||
| angular velocity | ||
| anion | ||
| annular eclipse | ||
| anode | ||
| antenna | ||
| anticlockwise moment | ||
| antinode | ||
| aperture | ||
| apparent depth | ||
| Archimedes' principle | ||
| armature | ||
| astigmatism | ||
| astronomical telescope | ||
| astronomy | ||
| astrophysics | ||
| atmosphere | ||
| atmospheric pressure | ||
| atom | ||
| atomic bomb | ||
| atomic energy | ||
|
atomic heat |
||
| atomic mass | ||
| atomic nucleus | ||
| atomic number | ||
| atomic structure | ||
| atomic weight | ||
| atto (a) | ||
| attraction | ||
| attractive force | ||
| audibility | ||
| audible range | ||
| audio frequency | ||
| average acceleration | ||
| average life | ||
| average velocity | ||
| Avogadro's number (NA) | ||
| axis | ||
| axis of rotation |