Understand the essence and expressions of the first law of thermodynamics

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The First Law of Thermodynamics is stated as follows: Matter and energy can be neither created nor destroyed.

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first law of thermodynamics ; heat of fusion ; measuring ; study in experiment

本實(shí)驗(yàn)研究方法中采用測(cè)量系統(tǒng)中水的質(zhì)量變化來(lái)測(cè)量冰的質(zhì)量

Energy, work, heat and the first law of thermodynamics

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If your body is consuming fewer calories than it's expending, something's got to go (see God,"The First Law of Thermodynamics").

如果你的身體消耗更少的熱量比它的花費(fèi)，有什么地方去了（見(jiàn)上帝特级特黄色视频，他說(shuō)："熱力學(xué)第一定律"）插入女生视频。

With that, and other remarks about the conservation of work in water machines, he came quite close to the first law of thermodynamics.

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First law of thermodynamics states that energy can neither be created nor destroyed, but only transferred from one form to another.

P34 熱力學(xué)第一定律闡述了能量既不能被產(chǎn)生、也不能被消滅欧美88888888，而只能從一種狀態(tài)轉(zhuǎn)變?yōu)榱硪环N狀態(tài)黄色视频欧美。

Clearly, a refrigerator, which is a physical system must obey not only the first law but the second law of thermodynamics as well.

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The first and second law of thermodynamics, as the universal rules in the nature, can be invoked to describe the energy dissipation.

熱力學(xué)第一定律和第二定律作為自然界普遍適用的規(guī)律A片一级免费视频，能夠用來(lái)描述能量耗散黄网站色视频播放免费下载。

That something originated from nothing contradicts the first law of thermodynamics.

而且，宇宙這種"無(wú)中生有"的起源是與熱力學(xué)第一定律不相符的91啪在线观看精品。