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All Physics

Molecular physics and thermodynamics

The structure of matter, the gas laws, temperature and heat, entropy, phase transitions.

Material on this topic

Meniscus

Meniscus , (from the Greek meniskos — crescent), the curved free surface of a liquid near the boundary where it touches a solid body (for example at the walls of a vessel).

Characteristic function

in thermodynamics, a function of state of the independent parameters that determine the state of a thermodynamic system.

Availability

A term used in technical thermodynamics for the maximum work that a system can perform in passing from a given state into equilibrium with its surroundings.

Energy storage in the 21st century

SustainX, the world's leading supplier of energy stores, has brought into service a new large-scale project with no equivalent anywhere in the world.

A heat engine made of a single ion

Scientists at Johannes Gutenberg University Mainz and at the University of Erlangen-Nuremberg are working on a heat engine that consists of only one ion.

A magnet for cooling

Thanks to recent advances, our refrigerators may work quite differently within a few years.

Computer programs for physics

On this page you can download useful programs for physics, with the help of which various calculations are easier to carry out.