Important Physics laws

The laws of physics:

Over the years the one thing that scientists have discovered that nature is generally more complex than you give credit. These are fundamental laws of physics, but many of them refer to the idealized, closed systems, which are difficult to achieve in the real world. Also something that changed under different circumstances. Newton developed laws, for example, changed the results of relativity theory, but are essentially still valid in most cases, that will meet regularly.
Newton's three laws of motion:

Sir Isaac Newton developed three laws of motion that describe the basic rules, such as movement of natural objects changes. Newton was able to the fundamental relationship between the acceleration of the object and the sum of the forces to determine.
"Law" of gravity:

Newton developed a "law of gravity" for the attraction between two masses explain. In the twentieth century, it became clear that this is not the whole story, the general relativity theory a detailed explanation of the phenomenon of gravity. I Newton's law of gravity correct low-energy approach that works in most cases the physics discovery.
Conservation of matter-energy

The total energy in a closed and isolated system is constant, no matter what happens. Another law says that the weight of the isolated system is constant. When Einstein discovered the relationship E = mc2 (in other words, that matter is a manifestation of energy), this Act is to refer the matter-energy. Total of both mass and energy is maintained, although some types may change. The most recent example is the nuclear explosion that matter converted into energy.
Maintaining the momentum:

The total momentum in a closed and isolated system remains constant. An alternative is the law of conservation of angular momentum.
Laws of thermodynamics:

The laws of thermodynamics are actually manifestations of the extraordinary conservation of mass-energy of thermodynamic processes.
Zeroeth law of thermodynamics is the concept of temperature is possible.
The first law of thermodynamics shows the relationship between internal energy, heat is added, and work within the system.
The second law of thermodynamics on the natural flow of heat in a closed system.
The third law of thermodynamics says that it is impossible for a thermodynamic process that is fully effective to create.
Electrostatic laws:

Coulomb's law and Gauss's law is the formulation of the relationship between electrically charged particles to electrostatic forces and electrostatic field to create. These guys, where is the universal law of gravity in the structure. There are similar laws relating to magnetism and electromagnetism as a whole.
Invariance of the speed of light:

Great overview of Einstein, which led to the relativity theory is the recognition that the speed of light in vacuum is constant and is different for observers in different inertial reference systems calculated, unlike all other forms of transport. Some physicists teoretičtí considered various variable speed of light (VSL), the power, but highly speculative. Most physicists believe that Einstein was right and the speed of light is constant.
Modern Physics and physical laws:

In the field of relativity theory and quantum mechanics, scientists have found that these laws still apply, although their interpretation of some improvements need to be used, resulting in areas of quantum electronics and quantum gravity. It is necessary to ensure that they apply to such situations.