All Easy Physics Study Notes For College And University Students
Andréy Konstantínovich Gueim . ( 1958 ) Dutch physicist of German origin from the Russian Volga who is known for his work on graphene, the development of gecko tape, and demonstrations of diamagnetic levitation. The 5 of October of 2010 , was awarded the Nobel Prize in Physics together with Konstantin Novoselov for their work on graphene, previously the year 2000 has won an Ig Nobel for getting a frog levitate with … Read more
Annihilation (from the Latin «nihil» : nothing). Literally: transformation into nothing, annihilation; in physics , the process of transforming a particle and an antiparticle into other particles. The annihilation of the electron and positron – first observed in 1930 – whose collision produces photon emission is well studied . There is also the reverse process. The annihilation of the nucleon ( proton , neutron ) and of the antinucleon (antiproton, antineutron) of the hyperon is also known.and antihyperón. [one] The term “annihilation” is not exact, since when a … Read more
Ana. Old unit of length , especially used in European countries , is considered a historical unit of measurement, currently replaced by the meter , which belongs to the International System of Units . Summary [ hide ] 1 Origin 2 Equivalence 3 Note on terminology 4 See also 5 Source Origin The word Ana, known as the proper noun of people, is of Greek origin, meaning “above”, it is one of … Read more
Thermal isolation. Thermal Insulation is defined as the ability of materials to oppose the passage of heat by conduction, which is evaluated by the thermal resistance of said materials. The measurement of thermal resistance or, what is the same, of the capacity to thermally insulate, is expressed, in the International System of Units (SI) in m².K / … Read more
Acoustic isolation. Isolating means preventing a sound from entering or leaving a medium. Therefore, to insulate, both absorbent materials and insulating materials are used. When the acoustic wave impinges on a construction element, part of the energy is reflected, another is absorbed and another is transmitted to the other side as the vibration spreads to all the structural or construction … Read more
Aerodynamics is the science that deals with the study of air movement and the actions it exerts on bodies that move immersed in it. Summary [ hide ] 1 Definition 2 Bernoulli’s theorem 3 Aerodynamic profile 4 Calculations 5 Aerodynamic problems 6 Sources Definition It is the branch of fluid mechanics that deals with the movement of air and other gaseous fluids, and the … Read more
