-
889.
Variable stars
Subjects
Stars
-
890.
Vibration
Subjects
Mechanics
-
891.
Viscoelasticity
Subjects
ElasticityContinuum mechanicsViscosity
-
892.
Viscosimeter
Subjects
-
893.
Vortex-motion
Subjects
AerodynamicsFluid dynamicsHydrodynamicsRotational motion
-
894.
Voyager Project
Subjects
Space exploration
-
895.
Wave guides
Subjects
Electric conductorsMicrowave transmission linesElectric wavesElectromagnetic wavesTransducers
-
896.
Wave mechanics
Subjects
Molecular dynamicsElectrodynamics
-
897.
Wave propagation
Subjects
WavesTheory of wave motion
-
898.
Wave theory of light
Subjects
OpticsTheory of wave motion
-
899.
Wavelets (Mathematics)
Subjects
Harmonic analysis
-
900.
Waves
Subjects
HydrodynamicsVibration
-
901.
Weak interactions (Nuclear physics)
Subjects
Nuclear reactions
-
902.
Weightlessness
Subjects
Space biologyGravitationEnvironmental effects on human beingsSpace medicine
-
903.
Weights and measures
Subjects
Physics
-
904.
Wide gap semiconductors
Subjects
Semiconductors
-
905.
Winter
Subjects
Seasons
-
906.
Women astronomers
Subjects
AstronomersWomen scientists
-
907.
Women physicists
Subjects
Women scientists
-
908.
X-ray astronomy
Subjects
Astronomy
-
909.
X-ray binaries
Subjects
X-ray astronomyDouble stars
-
910.
X-ray scattering
Subjects
-
911.
X-rays
Subjects
Electric discharges through gasesElectricityIonizing radiation
-
912.
X-rays diffraction
Subjects
Last updated dated: 08/11/2025