Physical Laws

Some articles on physical, physical laws, law, laws:

Cosmological Principle
... In modern physical cosmology, the cosmological principle is the working assumption that observers on Earth do not occupy an unusual or privileged location within the universe as a whole, judged ... of the Universe which we can see is a fair sample, and that the same physical laws apply throughout ... The second implicit qualification is that "looks the same" does not mean physical structures necessarily, but the effects of physical laws in observable phenomena ...
Carl Sagan - Personal Life and Beliefs
... Einstein—considered God to be essentially the sum total of the physical laws which describe the universe ... hidden celestial vantage point, but it would be madness to deny the existence of physical laws" ... But if by God one means the set of physical laws that govern the universe, then clearly there is such a God ...
Accessibility Relation - Philosophical Applications
... In other words, is true at all possible worlds that obey the physical laws of the actual world ... accessibility relation euclidean?" And different theories of the nature of physical laws will result in different answers to this question ... is true, each different theory of the nature of physical laws would be 'possible' and 'necessary,' since the euclidean concept depends on the idea about 'pos ...
List Of Electrical Engineering Topics - General Electrical Engineering Concepts - Physical Laws
... Ampère's law Coulomb's law Faraday's law of induction/Farady-Lenz law Gauss's law Kirchhoff's circuit laws Current law Voltage law Maxwell's equations Gauss's law Faraday's law of induction Ampère's law Ohm's law ...
Emmy Noether - Contributions To Mathematics and Physics - First Epoch (1908–19) - Physics
... for general relativity, but determined the conserved quantities for every system of physical laws that possesses some continuous symmetry ... For illustration, if a physical system behaves the same, regardless of how it is oriented in space, the physical laws that govern it are rotationally symmetric from this ... The physical system itself need not be symmetric a jagged asteroid tumbling in space conserves angular momentum despite its asymmetry ...

Famous quotes containing the words laws and/or physical:

    Surely it is one of the simplest laws of taste in dress, that it shall not attract undue attention from the wearer to the worn.
    Elizabeth Stuart Phelps (1844–1911)

    Life on board a pleasure steamer violates every moral and physical condition of healthy life except fresh air.... It is a guzzling, lounging, gambling, dog’s life. The only alternative to excitement is irritability.
    George Bernard Shaw (1856–1950)