Results for “Entropy”
2 terms
Second Law of Thermodynamics
Thermodynamics & Statistical Physics
J/K
The law asserting that spontaneous physical processes increase total entropy in isolated systems, placing fundamental limits on heat engine efficiency.
ΔS_total ≥ 0
Superfluidity
Condensed Matter & Materials Physics
K (Lambda Transition Temperature)
A macroscopic quantum state of matter where a fluid flows with exactly zero viscosity and zero kinetic entropy.
Viscosity η = 0 (Below Lambda point T_λ = 2.17 K)