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Dissipation Quotes - page 2 - Quotesdtb.com
Dissipation Quotes - page 2
The whole science of heat is founded Thermometry and Calorimetry, and when these operations are understood we may proceed to the third step, which is the investigation of those relations between the thermal and the mechanical properties of substances which form the subject of Thermodynamics. The whole of this part of the subject depends on the consideration of the Intrinsic Energy of a system of bodies, as depending on the temperature and physical state, as well as the form, motion, and relative position of these bodies. Of this energy, however, only a part is available for the purpose of producing mechanical work, and though the energy itself is indestructible, the available part is liable to diminution by the action of certain natural processes, such as conduction and radiation of heat, friction, and viscosity. These processes, by which energy is rendered unavailable as a source of work, are classed together under the name of the Dissipation of Energy.
James Clerk Maxwell
The world grows more enlightened. Knowledge is more equally diffused. Newspapers, magazines, and circulating libraries have made mankind wiser. Titles and distinctions, ranks and orders, parade and ceremony, are all going out of fashion.
This is roundly and frequently asserted in the streets, and sometimes on theatres of higher rank. Some truth there is in it; and if the opportunity were temperately improved, to the reformation of abuses, the rectification of errors, and the dissipation of pernicious prejudices, a great advantage it might be. But, on the other hand, false inferences may be drawn from it, which may make mankind wish for the age of dragons, giants, and fairies.
John Adams