【TED】科普动画集锦 653 What is dust made of 04:34 【TED】科普动画集锦 654 What is entropy 05:20 【TED】科普动画集锦 655 What is epigenetics 05:04 【TED】科普动画集锦 656 Why can't you divide by zero 04:52 【TED】科普动画集锦 657 What is imposter syndrome and how can you co...
Paul H Frampton, Stephen DH Hsu, Thomas W Kephart, and David Reeb. What is the entropy of the universe? Class. Quantum Grav, 26(14):145005, 2009.Frampton, P.; Hsu, S.; Kephart, T.; Reeb, D. What is the Entropy of the Universe? Class. Quant. Grav. 2009, 26, 145005....
Standard calculations suggest that the entropy of our universe is dominated by black holes, whose entropy is of order their area in Planck units, although they comprise only a tiny fraction of its total energy. Statistical entropy is the logarithm of the number of microstates consistent with the...
For thermodynamic gravity, on the other hand, we find that it is difficult to formulate a self-consistent definition of the entropy, which represents an obstacle for this approach. This investigation points the way forward in understanding the connections between gravity and entanglement. 展开 ...
entropy [en´trŏ-pe] 1.in thermodynamics, a measure of the part of the internal energy of a system that is unavailable to do work. In any spontaneous process, such as the flow of heat from a hot region to a cold region, entropy always increases. ...
什么是熵? What is entropy? 视频制作:The Good Stuff 翻译制作:linjunJR 一个不错的科普视频,让我这个白痴终于看懂了熵是什么( http://t.cn/A6Gkdz9b
What Is Entropy? Advanced Undergraduate Performance Comparing Ideal Gas Processes We report data on upper‐level student understanding of entropy and the Second Law of Thermodynamics when comparing the isothermal and free expansions of a... BR Bucy,JR Thompson,DB Mountcastle - 《Aip Conference ...
Entropy depends on concentration Summary of key concepts Concept map Entropy is one of the most fundamental concepts of physical science, with far-reaching consequences ranging from cosmology to chemistry. It is also widely mis-represented as a measure of "disorder", as we discuss below. The Ge...
Enthalpy is a measure of the total heat content of a system, reflecting energy changes in chemical reactions at constant pressure, whereas entropy quantifies the disorder or randomness in a system, crucial for determining spontaneity.
We quantify a social organization’s potentiality, that is, its ability to attain different configurations. The organization is represented as a network in which nodes correspond to individuals and (multi-)edges to their multiple interactions. Attainable