Laws of thermodynamics - Revision history

SGuySMW at 03:50, 21 October 2024

2024-10-21T03:50:00Z

← Older revision		Revision as of 03:50, 21 October 2024
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	#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. The metal is conductive, and so heat easily transferred from this hot body to this cold body. I don't know what to say about a [[wooden spoon]], though. Entropy, <math>\Delta s</math>, is greater than 0. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.		#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. The metal is conductive, and so heat easily transferred from this hot body to this cold body. I don't know what to say about a [[wooden spoon]], though. Entropy, <math>\Delta s</math>, is greater than 0. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.
	#At 0 K, where there is no motion at all, the value of entropy is 0. This is where we get [[Heat Death of the Universe]].		#At 0 K, where there is no motion at all, the value of entropy is 0. This is where we get [[Heat Death of the Universe]].
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SGuySMW at 16:13, 20 September 2024

2024-09-20T16:13:44Z

← Older revision		Revision as of 16:13, 20 September 2024
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	#[[Energy]] is neither created nor destroyed. It's all in a closed system, that system being the [[universe]] itself. Let's say you're about to drop a [[ball]]. The ball has energy—[[potential energy]]—and when it falls, that potential energy is converted to [[kinetic energy]]. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the [[heat]] added minus the [[work]] done by the system.		#[[Energy]] is neither created nor destroyed. It's all in a closed system, that system being the [[universe]] itself. Let's say you're about to drop a [[ball]]. The ball has energy—[[potential energy]]—and when it falls, that potential energy is converted to [[kinetic energy]]. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the [[heat]] added minus the [[work]] done by the system.
	#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. The metal is conductive, and so heat easily transferred from this hot body to this cold body. I don't know what to say about a [[wooden spoon]], though. Entropy, <math>\Delta s</math>, is greater than 0. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.		#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. The metal is conductive, and so heat easily transferred from this hot body to this cold body. I don't know what to say about a [[wooden spoon]], though. Entropy, <math>\Delta s</math>, is greater than 0. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.
	#~~The entropy of a system~~ at ~~equilibrium becomes more and more constant as~~ the ~~temperature reaches absolute zero~~. This is where we get [[Heat Death of the Universe]].		#At 0 K, where there is no motion at all, the value of entropy is 0. This is where we get [[Heat Death of the Universe]].
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SGuySMW at 16:15, 18 September 2024

2024-09-18T16:15:49Z

← Older revision		Revision as of 16:15, 18 September 2024
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	There are three '''laws of thermodynamics'''.		There are three '''laws of thermodynamics'''.
	#[[Energy]] is neither created nor destroyed. It's all in a closed system, that system being the [[universe]] itself. Let's say you're about to drop a [[ball]]. The ball has energy—[[potential energy]]—and when it falls, that potential energy is converted to [[kinetic energy]]. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the [[heat]] added minus the [[work]] done by the system.		#[[Energy]] is neither created nor destroyed. It's all in a closed system, that system being the [[universe]] itself. Let's say you're about to drop a [[ball]]. The ball has energy—[[potential energy]]—and when it falls, that potential energy is converted to [[kinetic energy]]. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the [[heat]] added minus the [[work]] done by the system.
	#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. The metal is conductive, and so heat easily transferred from this hot body to this cold body. I don't know what to say about a [[wooden spoon]], though. Entropy, <math>\~~delta~~ s</math>, is greater than 0. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.		#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. The metal is conductive, and so heat easily transferred from this hot body to this cold body. I don't know what to say about a [[wooden spoon]], though. Entropy, <math>\Delta s</math>, is greater than 0. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.
	#The entropy of a system at equilibrium becomes more and more constant as the temperature reaches absolute zero. This is where we get [[Heat Death of the Universe]].		#The entropy of a system at equilibrium becomes more and more constant as the temperature reaches absolute zero. This is where we get [[Heat Death of the Universe]].
	[[Category:Articles for SMW to add]]		[[Category:Articles for SMW to add]]

SGuySMW at 16:15, 18 September 2024

2024-09-18T16:15:43Z

← Older revision		Revision as of 16:15, 18 September 2024
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	There are three '''laws of thermodynamics'''.		There are three '''laws of thermodynamics'''.
	#[[Energy]] is neither created nor destroyed. It's all in a closed system, that system being the [[universe]] itself. Let's say you're about to drop a [[ball]]. The ball has energy—[[potential energy]]—and when it falls, that potential energy is converted to [[kinetic energy]]. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the [[heat]] added minus the [[work]] done by the system.		#[[Energy]] is neither created nor destroyed. It's all in a closed system, that system being the [[universe]] itself. Let's say you're about to drop a [[ball]]. The ball has energy—[[potential energy]]—and when it falls, that potential energy is converted to [[kinetic energy]]. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the [[heat]] added minus the [[work]] done by the system.
	#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. The metal is conductive, and so heat easily transferred from this hot body to this cold body. I don't know what to say about a [[wooden spoon]], though. Entropy, <math>\~~Delta~~ s</math> is greater than 0. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.		#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. The metal is conductive, and so heat easily transferred from this hot body to this cold body. I don't know what to say about a [[wooden spoon]], though. Entropy, <math>\delta s</math>, is greater than 0. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.
	#The entropy of a system at equilibrium becomes more and more constant as the temperature reaches absolute zero. This is where we get [[Heat Death of the Universe]].		#The entropy of a system at equilibrium becomes more and more constant as the temperature reaches absolute zero. This is where we get [[Heat Death of the Universe]].
	[[Category:Articles for SMW to add]]		[[Category:Articles for SMW to add]]

SGuySMW at 16:15, 18 September 2024

2024-09-18T16:15:32Z

← Older revision		Revision as of 16:15, 18 September 2024
Line 1:		Line 1:
	There are three '''laws of thermodynamics'''.		There are three '''laws of thermodynamics'''.
	#[[Energy]] is neither created nor destroyed. It's all in a closed system, that system being the [[universe]] itself. Let's say you're about to drop a [[ball]]. The ball has energy—[[potential energy]]—and when it falls, that potential energy is converted to [[kinetic energy]]. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the [[heat]] added minus the [[work]] done by the system.		#[[Energy]] is neither created nor destroyed. It's all in a closed system, that system being the [[universe]] itself. Let's say you're about to drop a [[ball]]. The ball has energy—[[potential energy]]—and when it falls, that potential energy is converted to [[kinetic energy]]. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the [[heat]] added minus the [[work]] done by the system.
	#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. The metal is conductive, and so heat easily transferred from this hot body to this cold body. I don't know what to say about a [[wooden spoon]], though. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.		#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. The metal is conductive, and so heat easily transferred from this hot body to this cold body. I don't know what to say about a [[wooden spoon]], though. Entropy, <math>\Delta s</math> is greater than 0. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.
	#The entropy of a system at equilibrium becomes more and more constant as the temperature reaches absolute zero. This is where we get [[Heat Death of the Universe]].		#The entropy of a system at equilibrium becomes more and more constant as the temperature reaches absolute zero. This is where we get [[Heat Death of the Universe]].
	[[Category:Articles for SMW to add]]		[[Category:Articles for SMW to add]]

SGuySMW at 17:32, 7 September 2024

2024-09-07T17:32:40Z

← Older revision		Revision as of 17:32, 7 September 2024
Line 1:		Line 1:
	There are three '''laws of thermodynamics'''.		There are three '''laws of thermodynamics'''.
	#[[Energy]] is neither created nor destroyed. It's all in a closed system, that system being the [[universe]] itself. Let's say you're about to drop a [[ball]]. The ball has energy—[[potential energy]]—and when it falls, that potential energy is converted to [[kinetic energy]]. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the [[heat]] added minus the [[work]] done by the system.		#[[Energy]] is neither created nor destroyed. It's all in a closed system, that system being the [[universe]] itself. Let's say you're about to drop a [[ball]]. The ball has energy—[[potential energy]]—and when it falls, that potential energy is converted to [[kinetic energy]]. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the [[heat]] added minus the [[work]] done by the system.
	#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.		#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon\|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. The metal is conductive, and so heat easily transferred from this hot body to this cold body. I don't know what to say about a [[wooden spoon]], though. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.
	#The entropy of a system at equilibrium becomes more and more constant as the temperature reaches absolute zero. This is where we get [[Heat Death of the Universe]].		#The entropy of a system at equilibrium becomes more and more constant as the temperature reaches absolute zero. This is where we get [[Heat Death of the Universe]].
	[[Category:Articles for SMW to add]]		[[Category:Articles for SMW to add]]

SGuySMW: Created page with "There are three '''laws of thermodynamics'''. #Energy is neither created nor destroyed. It's all in a closed system, that system being the universe itself. Let's say you're about to drop a ball. The ball has energy—potential energy—and when it falls, that potential energy is converted to kinetic energy. From a mathematical perspective, the change in internal energy, $\Delta U$ , equates to the heat added minus the work done by th..."

2024-09-07T17:31:18Z

Created page with "There are three '''laws of thermodynamics'''. #Energy is neither created nor destroyed. It's all in a closed system, that system being the universe itself. Let's say you're about to drop a ball. The ball has energy—potential energy—and when it falls, that potential energy is converted to kinetic energy. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the heat added minus the work done by th..."

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There are three '''laws of thermodynamics'''.
#[[Energy]] is neither created nor destroyed. It's all in a closed system, that system being the [[universe]] itself. Let's say you're about to drop a [[ball]]. The ball has energy—[[potential energy]]—and when it falls, that potential energy is converted to [[kinetic energy]]. From a mathematical perspective, the change in internal energy, <math>\Delta U</math>, equates to the [[heat]] added minus the [[work]] done by the system.
#Heat, of course, flows from a hot body to a cold body. Think of a [[Silver Spoon|silver spoon]]. It's at room temperature. You put it in a pot of boiling [[soup]] and stir it, and suddenly it's hot. Apparently the use of a [[time machine]] violates this law, despite time machines not necessarily relying on heat.
#The entropy of a system at equilibrium becomes more and more constant as the temperature reaches absolute zero. This is where we get [[Heat Death of the Universe]].
[[Category:Articles for SMW to add]]