INDEX
Absolute temperature
Absolute zero temperature
Absorbance
of electromagnetic radiation
of light by black bodies
Absorption
of EM radiation by molecules
in wave scattering
Absorption IR spectrum
Absorption spectra, molecular motions and
Absorption vibration–rotation spectrum
Abstraction, in quantum mechanics
Acceleration
centripetal
in Newton’s laws of motion
as physical quantity
in spring mass system
tangential
as vector
Acid–base reactions, hydrogen and
Actinides
Action, in Newton’s laws of motion
Action at a distance
Active sites, in enzyme molecules
Adenine (A), in DNA
Adenosine triphosphate (ATP)
Aging, free radical theory of
Air, sound waves in
Alkali metals
electron configuration of
halogens and
valence electron of
Alkaline earth metals
Alpha particles, in Rutherford scattering experiment
Alternating current (ac), from photovoltaic process
Alternative energy sources, photoelectric effect and
American Standard Code for Information Interchange (ASCII) standard
Amino acids
Amorphous matter, quantum mechanics of
Ampere (A)
Ampere’s law
Maxwell’s equations and
Amplitude
in a harmonic oscillator
of particle (matter) waves
quantum confinement and
of standing waves
of a wave
wave function and
Anesthetics
Angle
of electrons scattered from a metal surface
in rotational motion
in vector products
Angular equation
solutions of
Angular frequency (ω)
with operators
of traveling and standing waves
with wavegroups/wavepackets
Angular momentum
of atomic electrons
of an electron
Isaac Newton and
magnetic quantum number and
orbital quantum number and ...