Search results
Jump to navigation
Jump to search
Page title matches
- ..., such as [[gravitational]] or electric [[potential energy]], which is the energy that an object has because of its position in a gravitational or electric f ==Translational kinetic energy== ...1 KB (152 words) - 00:10, 10 January 2016
- ...frequency [[angular momentum]]) and the highest (''i.e.'', zero) potential energy (zero‑frequency angular momentum).]] ...ous and Metamorphic Petrology]. John Wiley & Sons, 2013, p. 21. "Potential energy can be equated with the amount of work required to move a body from one po ...23 KB (3,626 words) - 09:52, 1 September 2017
- ...e. Gravitational potential energy is [[mechanical energy]] minus [[kinetic energy]]. It has a scalar quantity measured in [[Joule]]s (J). ...you stored when you rode up the hill. Another way gravitational potential energy helps us is by keeping earth and the other planets in orbit in our solar sy ...2 KB (262 words) - 20:04, 31 August 2017
- [[File:Activation energy.svg|thumb|right|250px|right|300px|Activation energy with and without a catalyst]] ...and the products of a reaction. The activation energy is the difference in energy between the [[transition state]] and the starting reagents. ...1 KB (230 words) - 00:14, 13 March 2013
- :''This article is about orbital (electron) energy levels. For compounds' energy levels, see [[chemical potential]].'' ...lectron configuration]] in [[atom]]s or [[molecule]]s. In other words, the energy spectrum can be [[quantization|quantized]] (see [[continuous spectrum]] for ...5 KB (736 words) - 02:59, 18 October 2014
- ...onservation of energy in physics. For energy resources sustainably, see: [[Energy conservation]].'' ...''[[first law of thermodynamics]]''' is a statement of the conservation of energy for thermodynamic systems. ...6 KB (881 words) - 09:41, 15 August 2017
- 在第二章中，我们学习了Budyko的能量平衡气候模型（Simple Energy Balance Climate Model），并用此模型来讨论了存在冰雪线的情况下，气候系统的稳定性问题。冰雪线的南北移动会引起行星反照率及热量的动力 ...1 KB (105 words) - 09:33, 21 October 2010
- ==Question1: Energy cycle== ...3 KB (159 words) - 08:59, 19 November 2010
Page text matches
- ..., such as [[gravitational]] or electric [[potential energy]], which is the energy that an object has because of its position in a gravitational or electric f ==Translational kinetic energy== ...1 KB (152 words) - 00:10, 10 January 2016
- ...e. Gravitational potential energy is [[mechanical energy]] minus [[kinetic energy]]. It has a scalar quantity measured in [[Joule]]s (J). ...you stored when you rode up the hill. Another way gravitational potential energy helps us is by keeping earth and the other planets in orbit in our solar sy ...2 KB (262 words) - 20:04, 31 August 2017
- [[File:Activation energy.svg|thumb|right|250px|right|300px|Activation energy with and without a catalyst]] ...and the products of a reaction. The activation energy is the difference in energy between the [[transition state]] and the starting reagents. ...1 KB (230 words) - 00:14, 13 March 2013
- === Energy Levels === [[File:Bohr-atom-PAR.svg|Thumb|right| The Bohr model gives the specific energy levels of an electron (n=1,2,3)]] ...2 KB (275 words) - 19:55, 3 September 2016
- ...ansferred to [[thermal energy]] in the resistance. Because of this loss of energy, the [[Oscillation|oscillations]] of charge, current and potential differen ...any instant. This is because the resistance does not store electromagnetic energy. ...2 KB (282 words) - 23:05, 31 May 2017
- == Elastic potential energy == Examples of everyday objects that have elastic potential energy are stretched or compressed [[rubber band|elastic bands]], springs, [[Bunge ...2 KB (318 words) - 10:58, 19 May 2017
- ...t is considered that there are only two types of energy - mass and kinetic energy, although this may not be helpful to those not familiar with more complex p The law means that the total energy of the universe is a constant. However, energy can be transferred from one part of the universe to another. ...3 KB (561 words) - 06:11, 16 June 2016
- ...as [[mass]] or [[charge]], or something that has to be calculated, like [[energy]], or [[angular momentum]]. ...d into energy, the total amount of mass goes down, and the total amount of energy goes up. ...3 KB (575 words) - 23:22, 28 November 2015
- ...ticular element, the energy needed to excite an electron from one specific energy level to another will be the same. This is important because it allows us t ...ight), so only photons with fitting energies will cause an excitation. The energy of a photon is proportional to its frequency:'' '' ...3 KB (554 words) - 14:03, 20 September 2015
- ...tating]] [[wikt:shaft|shaft]]. Flywheels are used for storage of [[kinetic energy]]. The [[momentum]] of the flywheel causes it to not change its [[rotation] ...en, when the bus has to start driving again, it is connected again and the energy is transferred back. Of course, you wouldn't want to lug a heavy wheel arou ...3 KB (525 words) - 22:13, 8 March 2013
- :''This article is about orbital (electron) energy levels. For compounds' energy levels, see [[chemical potential]].'' ...lectron configuration]] in [[atom]]s or [[molecule]]s. In other words, the energy spectrum can be [[quantization|quantized]] (see [[continuous spectrum]] for ...5 KB (736 words) - 02:59, 18 October 2014
- ...se-Einstein [[distribution]] tells you how many particles have a certain [[energy]]. The formula is :''n(ε)'' is the number of particles which have energy ε ...1 KB (175 words) - 14:07, 9 March 2013
- ...ant and is the sum of the [[kinetic energy]] and [[gravitational potential energy]]. ...1 KB (200 words) - 23:05, 20 March 2017
- At LC circuit energy saves in the capacitor's electric field. U is energy and q is electric charge. ...2 KB (395 words) - 17:40, 17 December 2015
- ...d "potentials" because in a sense, they describe the amount of [[potential energy]] in a thermodynamic system when it is subjected to certain constraints. Th |[[Internal energy]] ...3 KB (426 words) - 10:54, 19 June 2013
- ...on. Elastic collisions occur only if there is no net conversion of kinetic energy into other forms (heat, sound). The other rule to remember when working wit ===Using Conservation of Energy to write a second formula=== ...4 KB (633 words) - 05:47, 14 February 2016
- ==角动量、能量和水汽循环 (Angular momentum, energy and water vapor)（3课时）== *Energy cycle ...3 KB (108 words) - 02:24, 7 September 2010
- ==角动量、能量和水汽循环 (Angular momentum, energy and water vapor)（3课时）== *Energy cycle ...3 KB (108 words) - 09:14, 12 January 2011
- ...energy]], the thermal efficiency of a [[heat engine]] is the percentage of energy that is transformed into [[work (thermodynamics)|work]]. Thermal efficiency ...[[joule]]s of thermal energy is transformed into 300 joules of mechanical energy (with the remaining 700 joules dissipated as [[waste heat]]), the thermal e ...4 KB (643 words) - 15:13, 19 November 2015
- ...le]]. In [[quantum mechanics]] each photon has a characteristic quantum of energy. ...t its name, Einstein revived the proposal that light is separate pieces of energy (particles). These particles came to be known as photons. ...4 KB (665 words) - 07:41, 25 June 2017