Photoelectric Effect: Einstein explained the photoelectric effect, for which he received the Nobel Prize in Physics in 1921. This phenomenon showed that light has particle-like properties, known as photons, which contradicted the classical wave theory of light.
Bose-Einstein Condensate: Einstein and Satyendra Nath Bose collaborated on the theory of Bose-Einstein condensate, which describes the behavior of certain particles (bosons) at extremely low temperatures, forming a new state of matter.
Mass-Energy Equivalence: Einstein's famous equation, E=mc², states that energy (E) is equivalent to mass (m) multiplied by the speed of light squared (c²). This equation highlighted the relationship between energy and mass, leading to significant implications in nuclear physics and cosmology.
Einstein Field Equations: The Einstein field equations are a set of ten equations in general relativity that describe the relationship between gravity and the curvature of spacetime. They form the basis for understanding the dynamics of the universe and the behavior of massive objects such as black holes.
