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A raised weight can produce work, but in doing so it must necessarily sink from its height, and, wh
A raised weight can produce work, but in doing so it must necessarily sink from its height, and, wh
A raised weight can produce work, but in doing so it must necessarily sink from its height, and, wh
A raised weight can produce work, but in doing so it must necessarily sink from its height, and, wh
A raised weight can produce work, but in doing so it must necessarily sink from its height, and, wh
A raised weight can produce work, but in doing so it must necessarily sink from its height, and, wh
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Hermann von Helmholtz:
But heat can also be produced by the friction of liquids, in which there could be no question of chHermann von Helmholtz:
Each individual fact, taken by itself, can indeed arouse our curiosity or our astonishment, or be uHermann von Helmholtz:
Heat can also be produced by the impact of imperfectly elastic bodies as well as by friction. ThisHermann von Helmholtz:
I then endeavoured to show that it is more especially in the thorough conformity with law which natHermann von Helmholtz:
Iron which is brought near a spiral of copper wire, traversed by an electrical current, becomes magHermann von Helmholtz:
Not that I wish by any means to deny, that the mental life of individuals and peoples is also in coHermann von Helmholtz:
Now, the external work of man is of the most varied kind as regards the force or ease, the form andHermann von Helmholtz:
Reason we call that faculty innate in us of discovering laws and applying them with thought.Hermann von Helmholtz:
The law in question asserts, that the quantity of force which can be brought into action in the whoHermann von Helmholtz:
The older view of the nature of heat was that it is a substance, very fine and imponderable indeed,