In 1905, Einstein explained this puzzle by resurrecting the particle theory of light to explain the observed effect.

Einstein himself had shown in 1915 how his theory explained the anomalous perihelion advance of the planet Mercury without any arbitrary parameters (" fudge factors ").

Albert Einstein first explained the wave – particle duality of light in 1905.

Einstein explained that the " aether of general relativity " is not absolute, because matter is influenced by the aether, just as matter influences the structure of the aether.

Einstein ’ s theory of relativity explained that when protons and neutrons come together to form an atomic nucleus, some of the mass of the nucleus is released in the form of binding energy.

In 1905, Einstein explained certain features of the photoelectric effect by assuming that Planck's energy quanta were actual particles, which were later dubbed photons.

1905 is also the annus mirabilis of Albert Einstein, publishing papers which lay the foundations of quantum physics, introduced the special theory of relativity, explained Brownian motion, and established mass-energy equivalence.

After reading Gibbs's textbook ( which was translated into German by Ernst Zermelo in 1905 ), Einstein declared that Gibbs's treatment was superior to his own and explained that he would not have written those papers if he had known Gibbs's work.

These properties are explained by the theory that the common isotope helium-4 forms a Bose – Einstein condensate ( see next section ) in the superfluid state.

In 1915, when Einstein successfully explained the apparent anomaly in Mercury's orbit, most astronomers abandoned the search for Vulcan.

In 1923, Compton published a paper in the Physical Review which explained the X-ray shift by attributing particle-like momentum to “ photons ” which Einstein had invoked the use of for his Nobel prize winning explanation of the photo-electric effect, however was first postulated ( unenthusiastically ) by Planck, these " particles " conceptualized as elements of light “ quantized ” as containing a specific amount of energy depending only on the frequency of the light.

In 1887, Heinrich Rudolf Hertz discovered the photoelectric effect that was explained in 1905 by Albert Einstein ( Nobel Prize in Physics 1921 ).

Albert Einstein ( 14 March 1879 – 18 April 1955 ) explained the anomalous precession of Mercury's perihelion in his 1916 paper The Foundation of the General Theory of Relativity.

After Szilard explained the concept of a nuclear chain reaction to him, Einstein gave the famous reply, " Daran habe ich gar nicht gedacht!

However optics preceded the discovery that light is quantized ( when Albert Einstein explained the photoelectric effect in 1905 ).

Diffusion is a fundamental physical phenomenon, by which Einstein explained Brownian motion, which describes the random thermal movement of molecules and small particles in gases and liquids.

These changes began in 1905 with the publication of four papers by Einstein that: explained Brownian motion, introduced the special theory of relativity, and described how the photoelectric effect could be explained by the quantization of light, which helped launch quantum mechanics, and developed E = mc < sup > 2 </ sup >.

The physical nature of the transition from the quantum superposition of states to the definite classical state measured is not explained by the traditional theory but is usually assumed as an axiom and was at the basis of the debate between Bohr and Einstein concerning the completeness of quantum theory.

This principle allowed Einstein to predict several novel effects of gravity in 1907, as explained in the next section.

These energy levels can be calculated with reasonable accuracy using the Einstein – Brillouin – Keller method, which is also the basis of the Bohr model of atomic hydrogen .< ref name =" knudson_2006 " >< ref name =" strand_1979 " > More recently, as explained further in the quantum-mechanical version, analytical solutions to the eigenenergies have been obtained: these are a generalization of the Lambert W function.

" The phenomenon of Brownian motion ( observed by Robert Brown ( botanist ), 1827 ) was later explained by Albert Einstein in 1905.

As the theory of relativity, according to Einstein, brings space and time together so does mentalism unite spirit and matter ; this phenomenon is explained by Brunton as being inherent in imagination.

However, he arrived at a radiation paradox which was fully explained by Einstein in 1905.

This complacency was blown to bits by the relativity of Einstein, the revelation of the complex anatomy of the atom and the discovery of the expanding universe.

J. Desaulx suggested in 1877 that the phenomenon was caused by the thermal motion of water molecules, and in 1905 Albert Einstein produced the first mathematical analysis of the motion.

* the 1921 Einstein Tower in Potsdam, designed by Erich Mendelsohn

For the specific heats at least, the limiting value itself is definitely zero, as borne out by experiments to below 10 K. Even the less detailed Einstein model shows this curious drop in specific heats.

This state of matter was first predicted by Satyendra Nath Bose and Albert Einstein in 1924 – 25.

A record cold temperature of 450 ± 80 pK in a Bose – Einstein condensate ( BEC ) of sodium atoms was achieved in 2003 by researchers at MIT.

His brothers are comedic actor Bob Einstein, better known by his stage name " Super Dave Osborne ," and Cliff Einstein, a partner and longtime chief creative officer at Los Angeles advertising agency Dailey & Associates.

Ten years later, Alexander Friedmann, a Russian cosmologist and mathematician, derived the Friedmann equations from Albert Einstein's equations of general relativity, showing that the Universe might be expanding in contrast to the static Universe model advocated by Einstein at that time.

During the 1930s other ideas were proposed as non-standard cosmologies to explain Hubble's observations, including the Milne model, the oscillatory Universe ( originally suggested by Friedmann, but advocated by Albert Einstein and Richard Tolman ) and Fritz Zwicky's tired light hypothesis.

The type of dynamical equilibrium proposed by Einstein was not new.

This state of matter was first predicted by Satyendra Nath Bose and Albert Einstein in 1924 – 25.

The result of the efforts of Bose and Einstein is the concept of a Bose gas, governed by Bose – Einstein statistics, which describes the statistical distribution of identical particles with integer spin, now known as bosons.

The universe described by the Einstein model is static ; space is finite and unbounded ( analogous to the surface of a sphere, which has a finite area but no edges ).

In 1995, a gas of rubidium atoms cooled down to a temperature of 170 nK was used to experimentally realize the Bose-Einstein condensate, a novel state of matter originally predicted by S. N. Bose and Albert Einstein, wherein a large number of atoms occupy a single quantum state.

In the early work of Max Planck, Albert Einstein and Niels Bohr, the existence of energy in discrete quantities had been postulated, in order to explain phenomena, such as the spectrum of black-body radiation, the photoelectric effect, and the stability and spectrum of atoms such as hydrogen, that had eluded explanation by, and even appeared to be in contradiction with, classical physics.

The force predicted by Einstein would be enough to move the vanes, but not fast enough.

Preface by Albert Einstein.

In Einstein notation, the divergence of a contravariant vector is given by

The theoretical implications of electromagnetism led to the development of special relativity by Albert Einstein in 1905.

In 1923, while writing the appendix for the Italian edition of the book The Mathematical Theory of Relativity by A. Kopff, Enrico Fermi pointed out, for the first time, that hidden inside the famous Einstein equation (), there was an enormous amount of nuclear potential energy to be exploited.

", authored by Einstein, Podolsky and Rosen in 1935, condensed the philosophical discussion into a physical argument.