Superfluid (state of matter). Superfluidity.
Float glass. Reflective & coated glass. Laminated glass. Toughened and heat treated glass. Glass recycling. Superglass.
In social and political studies, a social class is defined as a homogenous group of individuals, who share a similar economic and cultural condition, and who occupy a specific position in society. …
Thermodynamic temperature (kelvin). Curie temperature (or Curie point). Critical temperature. Temperature gradient.
Heat transfer. Heat flux. Heat capacity. Latent heat of fusion. Latent heat of condensation. Latent heat of sublimation. Latent heat of vaporization.
Sound pressure (acoustic pressure). Sound intensity. Sound propagation speed. Infrasound. Ultrasound (ultrasonics). Soundproofing.
Absorption band. Absorption spectroscopy. Absorption spectrum. Spectral line (absorption line).
Biomass fuels are exclusively combustion fuels and when they are burnt they generate carbon dioxide that enters the atmosphere in exactly the same way as fossil fuel would generate carbon …
Friction coefficient. Static friction. Kinetic or dynamic friction. Sliding friction. Rolling friction.
Antiferromagnetism is a characteristic property of some materials such as manganese, chromium, hematite, oxides MnO2, FeO, CoO, etc. (called antiferromagnetic materials); in these materials, contrary to what happens for ferromagnetic materials (in which …