Recent Post. Trang Home. Recent Comments. Marcadores: Excel ebooks. Learn All You Marcadores: Python ebooks. Java ebooks. Marcadores: Java ebooks. Big Data. Marcadores: Big Data. Data Science. Paczkowski Length: pages Ed The quantum concept was created in the year , in the proposal of the quantum theory postulated by Planck , where he explained the radiation of the black body.
Although quantum physics describes the world on an atomic scale, we can observe its consequences on a macroscopic scale in thermal, optical, electrical and magnetic properties. Quantum physics has also important technological applications such as the invention of the transistor and therefore the computer and is the base of most of the high technology electronics we use today. In many aspects the terminologies quantum physics, quantum mechanics and quantum theory are used as synonyms.
In a general way they mean the same thing even though they differ in theoretical terms. Our life revolves around the devices and machines that we can use thanks to electrical energy, as well as the services and lighting it provides. Electric energy today can be obtained from various renewable and non-renewable primary sources, however, attempts are being made to innovate with renewable sources to supply ourselves with cleaner energies, such as solar energy, for example.
In physics, electricity is that branch that studies electrical phenomena. But, in its general definition, it is about the phenomena that result from electric charges, their interaction and movements. In other words, it is the force that occurs as a consequence of the attraction and repulsion of positive and negative charges.
Electronics is the field of physics and engineering specialization, which studies and uses systems whose operation is based on the conduction and control of the flow of electrons or other electrically charged particles. Edison was the first to observe in the thermionic emission, when he placed a sheet inside a bulb to avoid the blackening produced in the glass bulb by the carbon filament.
Electronics currently perform a wide variety of tasks. The main uses of electronic circuits are control, processing, distribution of information, conversion and distribution of electrical energy.
Thermodynamics is the area of physics that studies the relationship between heat, applied force also known as work and energy transfer. Thermodynamic processes are determined by three basic laws: The first law allows us to understand how energy is conserved, the second law is used to know the conditions necessary for the transfer of energy to occur and the third law serves to know the behavior of systems in equilibrium.
Well, here ends our selection with the best books on Physics. We hope you liked it and that you already have your next book! Remember that «Sharing is Caring». Books about physics. In addition to the free ebooks, Light and Matter also provides free softwares and courses that go well with the information provided therein. Enjoy the reading materials and have fun! Light and Matter — physics for students majoring in the life sciences Simple Nature — physics for scientists and engineers, with a nontraditional order of topics Mechanics — introductory mechanics for scientists and engineers, with a traditional order of topics Conceptual Physics Problems in Introductory Physics Fundamentals of Calculus Relativity for Poets Special Relativity General Relativity.
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