known that the energy levels of a rotating diatomic molecule are given by E n = n ( n + 1 ) h 2 8 π 2 I , {\displaystyle E_{n}={\frac {n(n+1)h^{2}}{8\pi...
43 KB (6,690 words) - 10:31, 24 April 2024
release energy that has been stored as potential energy in the Earth's gravitational field or elastic strain (mechanical potential energy) in rocks. Prior to...
59 KB (7,459 words) - 18:22, 13 May 2024
Renewable energy (or green energy) is energy from renewable natural resources that are replenished on a human timescale. Using renewable energy technologies...
167 KB (15,580 words) - 03:39, 23 May 2024
Zero-point energy (ZPE) is the lowest possible energy that a quantum mechanical system may have. Unlike in classical mechanics, quantum systems constantly...
209 KB (26,956 words) - 17:20, 22 May 2024
Heat of combustion (redirect from Gross energy)
The heating value (or energy value or calorific value) of a substance, usually a fuel or food (see food energy), is the amount of heat released during...
26 KB (2,645 words) - 09:15, 8 May 2024
of renewable energy is an ongoing subject of debate. Statutory definitions of renewable energy usually exclude many present nuclear energy technologies...
23 KB (2,583 words) - 13:32, 10 February 2024
In physics, mass–energy equivalence is the relationship between mass and energy in a system's rest frame, where the two quantities differ only by a multiplicative...
94 KB (12,128 words) - 00:51, 2 May 2024
energy function only in terms of prediction errors during task performance: ∂ E t o t a l ( Y V P , X S N , x C N , y K N ) ∂ y m n S N = x m n C N −...
51 KB (6,256 words) - 02:33, 11 May 2024
expansion is accelerating. Prior to this observation, scientists thought that the gravitational attraction of matter and energy in the universe would cause...
86 KB (9,668 words) - 18:42, 21 May 2024
First law of thermodynamics (redirect from Energy rate balance)
law of conservation of energy in the context of thermodynamic processes. The law distinguishes two principal forms of energy transfer, heat and thermodynamic...
95 KB (13,973 words) - 02:20, 2 February 2024