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| Hermann von Helmholtz Quotes
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A moving body whose motion was not retarded by any resisting force would continue to move to all eternity.
Hermann von Helmholtz |
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Author Details: Type: Physicist Quotes Category: German Physicist Quotes Date of Birth: August 31, 1821 Date of Death: September 8, 1894 Nationality: German Amazon: Hermann von Helmholtz on Amazon |
Related Authors: Albert Einstein Stephen Hawking Niels Bohr J. Robert Oppenheimer Richard P. Feynman Enrico Fermi James Van Allen Chen Ning Yang John Polkinghorne |
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Select Hermann von Helmholtz Quotations: A raised weight can produce work, but in doing so it must necessarily sink from its height, and, when it has fallen as deep as it can fall, its gravity remains as before, but it can no longer do work. Hermann von Helmholtz What appeared to the earlier physicists to be the constant quantity of heat is nothing more than the whole motive power of the motion of heat, which remains constant so long as it is not transformed into other forms of work, or results afresh from them. Hermann von Helmholtz You all know how powerful and varied are the effects of which steam engines are capable; with them has really begun the great development of industry which has characterised our century before all others. Hermann von Helmholtz Now, the external work of man is of the most varied kind as regards the force or ease, the form and rapidity, of the motions used on it, and the kind of work produced. Hermann von Helmholtz Heat can also be produced by the impact of imperfectly elastic bodies as well as by friction. This is the case, for instance, when we produce fire by striking flint against steel, or when an iron bar is worked for some time by powerful blows of the hammer. Hermann von Helmholtz Each individual fact, taken by itself, can indeed arouse our curiosity or our astonishment, or be useful to us in its practical applications. Hermann von Helmholtz I then endeavoured to show that it is more especially in the thorough conformity with law which natural phenomena and natural products exhibit, and in the comparative ease with which laws can be stated, that this difference exists. Hermann von Helmholtz |
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Quote Keywords: Any, Body, Continue, Eternity, Force, Motion, Move, Moving, Resisting, Retarded, Whose, Would |
Dictionary Links: Any, Body, Continue, Eternity, Force, Motion, Move, Moving, Resisting, Retarded, Whose, Would |
All Hermann von Helmholtz Quotations: A moving body whose motion was... A raised weight can produce work... But heat can also be produced... Each individual fact, taken by itself... Heat can also be produced by... I then endeavoured to show that... Iron which is brought near a... Not that I wish by any... Now, the external work of man... Reason we call that faculty innate... The law in question asserts, that... The older view of the nature... What appeared to the earlier physicists... Windmills, which are used in the... You all know how powerful and... |
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