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| Claimed by myoung65 on 11/8/2015
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| ==The Main Idea==
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| Predicting energy change is simple trying to figure out how energy moves throughout the universe without being created or destroyed, but simply by changing form. Energy makes everything happen, and every time something changes, there is an energy change associated with it. In a very simplistic form, you can predict that when you turn on an oven, it will get hot. Energy is not being created because the temperature increases, the oven is just converting energy from electricity into heat, and we predict that the temperature of the oven will increase. An easy way to predict energy change is to look at thermal energy and how that changes when two substances of different temperatures interact
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| Electric Field of Capacitor
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| ===A Mathematical Model===
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| ∆Et =mC∆T=Q
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| m is the mass of the object, usually in grams because C has units of J/g◦C
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| C is the specific capacity, and is different for all materials. Units = J/g◦C. C for water is 4.2J/g◦C
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| ∆T is the final temperature minus the initial temperature in ◦C
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| ===A Computational Model===
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| How do we visualize or predict using this topic. Consider embedding some vpython code here [https://trinket.io/glowscript/31d0f9ad9e Teach hands-on with GlowScript]
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| [[File:heat.jpg]]
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| ==Examples==
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| Be sure to show all steps in your solution and include diagrams whenever possible
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| ===Simple===
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| ===Middling===
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| ===Difficult===
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| ==Connectedness==
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| #How is this topic connected to something that you are interested in?
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| #How is it connected to your major?
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| #Is there an interesting industrial application?
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| ==History==
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| In 1847 James Prescott Joule gave a lecture entitled On Matter, Living Force, and Heat, and he characterized many terms that are closely related to thermal energy and heat transfer. He identified the terms latent heat and sensible heat as forms of heat each effecting distinct physical phenomena, namely the potential and kinetic energy of particles, and thermal energy transfer falls into this category. The units for energy, J, Joules, are named after James Prescott Joule, whose work led to the discovery of the first law of thermodynamics.
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| ===Further reading===
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| Books, Articles or other print media on this topic
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| ===External links===
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| Internet resources on this topic
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| ==References==
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| http://www.seventhwave.org/new-technologies/phase-change-materials
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| https://en.wikipedia.org/wiki/Thermal_energy#Historical_context
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| [[Category:Which Category did you place this in?]]
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