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We define thermodynamics … as the investigation of the dynamical and thermal properties of bodies, deduced entirely from the first and second law of thermodynamics, without speculation as to the molecular constitution.

James Clerk Maxwell

Science is incompetent to reason upon the creation of matter itself out of nothing. We have reached the utmost limit of our thinking faculties when we have admitted that because matter cannot be eternal and self-existent it must have been created.
JAMES CLERK MAXWELL

Creation Incomplete Itself Matter Nothing Reason Science Upon
The 2nd law of thermodynamics has the same degree of truth as the statement that if you throw a tumblerful of water into the sea, you cannot get the same tumblerful of water out again.
JAMES CLERK MAXWELL

Degree Law Same Sea Second Statement Thermodynamics Throw Tumble Water
In fact, whenever energy is transmitted from one body to another in time, there must be a medium or substance in which the energy exists after it leaves one body and before it reaches the other … and if we admit this medium as an hypothesis.
JAMES CLERK MAXWELL

Another Body Energy Exist Leave Medium Must One Substance Time Transmitted
The equations at which we arrive must be such that a person of any nation, by substituting the numerical values of the quantities as measured by his own national units, would obtain a true result.
JAMES CLERK MAXWELL

Arrive Eualation Measure Nation National Numerical Own Person Quantities Substuiting Such Value
One of the chief peculiarities of this treatise is the doctrine that the true electric current, on which the electromagnetic phenomena depend, is not the same thing as the current of conduction, but that the time-variation of the electric displacement must [also] be taken into account.
JAMES CLERK MAXWELL

Chief Current Depend Doctrine Electric Electromagnetic One Peculiarities Phenomena Same Thing Treatise True
An Experiment, like every other event which takes place, is a natural phenomenon; but in a Scientific Experiment the circumstances are so arranged that the relations between a particular set of phenomena may be studied to the best advantage.
JAMES CLERK MAXWELL

Arrange Circumstance Early Experience Like Nature Phenomena Place Relation Scientific Take
The true Logic for this world is the Calculus of Probabilities, which takes account of the magnitude of the probability.
JAMES CLERK MAXWELL

Account Calculus Logic Magnitude Probability Take True World
Very few of us can now place ourselves in the mental condition in which even such philosophers as the great Descartes were involved in the days before Newton had announced the true laws of the motion of bodies.
JAMES CLERK MAXWELL

Before Condition Day Descarte Few Great Involve Mental Newton Now Ourselves Philosopher Place Such Very
But I should be very sorry if an interpretation founded on a most conjectural scientific hypothesis were to get fastened to the text in Genesis…
JAMES CLERK MAXWELL

Change Conjectural Expanse Fastened Found Hypothesis Interception Mist Rate Scientific Sorry Text
The chief philosophical value of physics is that it gives the mind something distinct to lay hold of, which, if you don’t, Nature at once tells you you are wrong.
JAMES CLERK MAXWELL

Chief Distinct Give Hold Lay Mind Nature Philosopher Something Tell Wrong
The University of Cambridge, in accordance with that law of its evolution, by which, while maintaining the strictest continuity between the successive phases of its history, it adapts itself with more or less promptness to the requirements of the times, has lately instituted a course of Experimental Physics.
JAMES CLERK MAXWELL

Accordance Continuity Country Evolution Law Maintain People Person Phase Strictest Successive University
We define thermodynamics … as the investigation of the dynamical and thermal properties of bodies, deduced entirely from the first and second law of thermodynamics, without speculation as to the molecular constitution.
JAMES CLERK MAXWELL

Body Constitution Deduct Define Entirely First Investigation Law Molecular Property Second Speculation Thermal Thermodynamics
We can scarcely avoid the inference that light consists in the transverse undulations of the same medium which is the cause of electric and magnetic phenomena.
JAMES CLERK MAXWELL

Cause Consist Electric Light Magnetic Medium Phenomena Reference Same Scarcely Void
The experimental investigation by which Ampere established the law of the mechanical action between electric currents is one of the most brilliant achievements in science. The whole, theory and experiment, seems as if it had leaped, full grown and full armed, from the brain of the ‘Newton of Electricity’.
JAMES CLERK MAXWELL

Achievement Ampere Between Brilliant Current Electric Experiment Investigation Law Mechanical Most
I have also a paper afloat, with an electromagnetic theory of light, which, till I am convinced to the contrary, I hold to be great guns.
JAMES CLERK MAXWELL

Also Contrary Convince Greta Gun Hold Paper Theory
The experimental verification of the mathematical results therefore is no evidence for or against the peculiar doctrines of this theory.
JAMES CLERK MAXWELL

Doctrine Evidence Against Experiment Mathematician Result Theory Verification

We define thermodynamics … as the investigation of the dynamical and thermal properties of bodies, deduced entirely from the first and second law of thermodynamics, without speculation as to the molecular constitution.

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We define thermodynamics … as the investigation of the dynamical and thermal properties of bodies, deduced entirely from the first and second law of thermodynamics, without speculation as to the molecular constitution.

Related Topics

Popular Authors

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