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Results tagged with thermodynamics
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user 93861
Covers the study of (primarily homogeneous) macroscopic systems from a heat/energy/entropy point of view. Consider also using the tag: [statistical-mechanics].
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Does heat eq.'s $u$ have meaning or is it just the derivatives of it that are meaningful?
Does heat eq.'s $u$ have meaning or is it just the derivatives of it that are meaningful?
E.g. $du/dx$ could have units $K/m$.
But what about $u$ or e.g. $du/dt$?
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Why can (heat-related) energy $E$ be considered as the product of temperature $C$ and therma...
Why can (heat-related) energy $E$ be considered as the product of temperature $T$ and thermal capacity $C$?
I.e.
$$E=CT$$
I've seen this definition in one answer to an excercise in a course, but …
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Does heat affect the speed of an object? [closed]
I'm having a toy physics problem with a stick of butter sliding down a metal roof.
I know that the heat affects the friction between the butter stick and the roof. Therefore it affects the speed of t …
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What is the outcome unit of $\frac{Q}{\rho c_p}$ in heat equation with diffusion?
What is the outcome unit of $\frac{Q}{\rho c_p}$ (an internal heat source)?
In context of (unsteady) diffusion of heat and heat equation.
- 459
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What kind of outdoor weather is ideal for condensing moisture that's in air?
What kind of outdoor weather is ideal for condensing moisture that's in air?
Temperature, humidity?
Does condensation increase the more difference in temperatures there is?
- 459
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How do I convert $W/(mK)$, $W/m^2$ and $W/(m^2K)$ to the same "dimensionality" and unit?
How do I convert $W/(mK)$, $W/m^2$ and $W/(m^2K)$ to the same "dimensionality" and unit?
$W/(mK)$ is thermal conductivity. $W/m^2$ is heat flow density related to one unit. $W/(m^2K)$ is the heat tran …
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