News in Physics
The movement of an electron around the atomic nucleus has today a great importance in many engineering fields. Electronics, aeronautics, micro and nanotechnology, electrical engineering, optics, lasers, nuclear power, computing, equipment and automation, telecommunications, genetic engineering, bioengineering, special processing, modern welding, robotics, energy and electromagnetic wave field is today only a few of the many applications of electronic engineering. This first chapter presents shortly a new and original relation which calculates the radius with that the electron is running around the atomic nucleus. The second chapter presents, shortly, a new and original relation (20) which calculates the Doppler Effect exactly. This new relation (20) is the exact form and the classical expression (10) is an approximate relation. Renewable energy is energy which comes from natural resources such as sunlight, wind, rain, tides, and geothermal heat, which are renewable (naturally replenished). The share of renewables in electricity generation is around 18%, with 15% of global electricity coming from hydroelectricity and 3% from new renewables. The third chapter aims to disseminate new methods of obtaining energy. After 1950, began to appear nuclear fission plants. The fission energy was a necessary evil. In this mode it stretched the oil life, avoiding an energy crisis. Even so, the energy obtained from oil represents about 66% of all energy used. At this rate of use of oil, it will be consumed in about 40 years. Today, the production of energy obtained by nuclear fusion is not yet perfect prepared. But time passes quickly. We must rush to implement of the additional sources of energy already known, but and find new energy sources. In these circumstances this chapter comes to proposing possible new energy sources, like energies obtained by the annihilation of a particle with its antiparticle.
Ce spun oamenii - Scrieți o recenzie
Nu am găsit nicio recenzie în locurile obișnuite.
Some few specifications about the Doppler Effect
Capturing energy concentrated
Alte ediții - Afișați-le pe toate
accelerated additional aircraft annihilation applications approaches atmosphere atomic beam calculates called changes chapter charged classical cold constant creates determine deuterium developed device direction directly distance Doppler Effect Doppler radar Doppler shift Earth electric electromagnetic electron electrostatic elements emitted energy engine expression extracted field Figure fission flow force frequency fuel fusion reaction higher hurricane hydrogen increase intensity ion thruster ionic engine ionized known laser light LINAC lines lower magnetic mass measure method monsoon moving neutron nuclear fusion nucleus object observer obtained particles passes physics planets plasma focus positive possible potential presents produce proposed propulsion proton pulse quantum radiation reaction reduced relation relationship relative released Science scientists ship specific speed squared star surface synchrotron takes technique Technology temperature University velocity waves wind