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 |
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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 |