Einstein and His Contributions to Physics

A state of matter that forms when a large number of very low-energy particles (bosons) are cooled to near absolute zero.

Einstein's famous equation, E = mc² , states that mass and energy are interchangeable and can be converted into each other. This explains the massive energy release in nuclear reactions.

A physicist who made significant contributions to quantum theory, including the explanation of the photoelectric effect.

Einstein's groundbreaking theory that describes gravity not as a force, but as a curvature of spacetime caused by massive objects. This curvature influences the paths of other objects, causing them to bend towards the massive object.

The phenomenon where light interacts with matter, causing electrons to be emitted.

A phenomenon predicted by general relativity, where light bends around massive objects due to the curvature of spacetime. This was confirmed during the 1919 solar eclipse.

The geometric system based on the concept of parallel lines never meeting, used by Einstein in his early years to understand the universe.

Einstein's groundbreaking theory that describes the motion of objects at constant velocity and how time and space are relative to the observer.

A physicist who developed the theory of Bosons and contributed significantly to the understanding of quantum mechanics.

The collection of scientific articles written by Albert Einstein throughout his lifetime, encompassing various topics in physics.

Einstein's theory that explains the speed of light is constant in all frames of reference.

A fundamental principle of special relativity that states the speed of light in a vacuum is constant for all observers.

Einstein's concept that space and time are not separate entities but are interwoven into a single continuum.

A particle of light that has both wave-like and particle-like properties.

Einstein's theory that explains the behavior of photons, atoms, and subatomic particles.

The Special Theory of Relativity is one of Einstein's most famous works. It explains how time and space are relative to the observer's motion. This theory has significant implications for understanding the speed of light and how gravity works.

Einstein's General Theory of Relativity describes gravity not as a force, but as a curvature in spacetime caused by mass and energy. The presence of massive objects like the sun warps the fabric of spacetime around them, affecting the path of light and other celestial bodies.

The photoelectric effect is the emission of electrons from a metal surface when light shines on it. Einstein explained this phenomenon by suggesting that light behaves as both a wave and a particle, called a photon. The energy of a photon depends on its frequency, which determines whether it can eject an electron from the metal.

Brownian motion is the random, zig-zag movement of particles suspended in fluid. Einstein explained this motion as being caused by the collisions of these particles with the molecules of the surrounding fluid. This provided strong evidence for the existence of atoms, which were not yet directly observable.

Einstein's famous equation E=mc², states that energy (E) is equivalent to mass (m) multiplied by the speed of light (c) squared. This equation is a fundamental principle in nuclear physics and explains the conversion of mass into energy, as seen in nuclear reactions and nuclear weapons.