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
Compressed-air energy storage (CAES) is a way to store energy for later use using compressed air. At a utility scale, energy generated during periods...
60 KB (7,164 words) - 23:49, 25 May 2024