-
601.
Parallax
Subjects
AstronomySpherical astronomy
-
602.
Particle accelerators
Subjects
AtomsElectronicsNuclear physicsParticle physics
-
603.
Particle beams
Subjects
Particle physics
-
604.
Particle physics
Subjects
Nuclear physics
-
605.
Pattern formation (Physical sciences)
Subjects
-
606.
Pendulum
Subjects
Mechanics
-
607.
Percolation (Statistical physics)
Subjects
Statistical physicsLattice theory
-
608.
Permeability
Subjects
AdsorptionPhysicsSolids
-
609.
Perpetual calendars
Genre/Form
Calendars
-
610.
Perturbation (Astronomy)
Subjects
Celestial mechanics
-
611.
Perturbation (Quantum dynamics)
Subjects
Perturbation (Mathematics)Quantum theory
-
612.
Phase diagrams
Subjects
Physical metallurgyPhase rule and equilibrium
-
613.
Phase rule and equilibrium
Subjects
Critical phenomena (Physics)Physical and theoretical chemistry
-
614.
Phase transformations (Statistical physics)
Subjects
Statistical physicsPhase rule and equilibrium
-
615.
Phase-contrast microscopes
Subjects
MicroscopyMicroscopes
-
616.
Phenomenological theory (Physics)
Subjects
Physics
-
617.
Phonons
Subjects
Quasiparticles (Physics)
-
618.
Phosphorescence
Subjects
LuminescenceRadioactivity
-
619.
Photoconductivity
Subjects
Electric conductivityPhotoelectricity
-
620.
Photoelasticity
Subjects
ElasticityPhysical optics
-
621.
Photoelectricity
Subjects
Electric conductivityElectrones
-
622.
Photoelectron spectroscopy
Subjects
Electron spectroscopyMolecular spectroscopyPhotoelectricityMolecular orbitals
-
623.
Photoelectrons
Subjects
ElectronesPhotoemissionPhotons
-
624.
Photoemission
Subjects
Electron emission
Last updated dated: 26/07/2025