Albert Einstein was born in Ulm, Germany on March 1979 1879. Einstein, known as the father of modern physics, won the Nobel Prize in 192 1 for his contribution to "theoretical physics". Einstein refrigerator is an important invention of Albert Einstein. Einstein's theory of relativity is one of his important contributions to the study of the physical world. Most of Einstein's inventions may not be inventions in the traditional sense. Einstein's refrigerator is Einstein's only "real invention". The history of Einstein's inventions shows that most of his inventions are theoretical concepts, which lays the foundation for further research on this subject.
Einstein refrigerator is an absorption refrigerator which uses heat to run/fill the cooling system. Albert Einstein invented this refrigerator with the help of his former student Leo Szilard. Einstein's refrigerator was patented at1930165438+1October1. The main purpose of developing refrigerators by Einstein and szilard is to improve domestic refrigeration technology. The news of the accident that broke the refrigerator seal inspired Einstein and szilard to find a safe substitute for the technology used at that time. Einstein's refrigerator is characterized by not containing any moving parts.
People can't say that Einstein directly participated in the invention of the atomic bomb. The equation e =mc put forward by Einstein played a central role in the development of this nuclear weapon. However, it should be pointed out that Einstein was not a member of the team that developed the atomic bomb.
In one of his papers on photoelectric effect, Einstein said that light is composed of particles. In this paper, he also pointed out that these light particles (photons) contain energy. The energy existing in photons is proportional to the radiation frequency. Earlier, scientists thought that light spread in the form of waves. Einstein's research and his discovery are helpful to understand some basic concepts of physics. In fact, the concept of "quantum" has completely changed the study of physics. 192 1 year, Albert Einstein won the nobel prize for his research on photoelectric effect.
Einstein's view on Brownian motion 1827 robert brown, a botanist from Britain, observed a random and excited pollen grain suspended in water. At that time, he couldn't explain the reasons behind this bill. In 1905, Albert Einstein provided an explanation for this random motion of suspended particles. Einstein believed that the movement of hot molecules was the reason for the random movement of microscopic visible objects suspended in liquid.
Bose-Einstein condensation (BEC) Albert Einstein predicted the Bose-Einstein condensation in 1924. Bose-Einstein condensate (BEC) is a solid, which is formed by the coalescence of individual atoms when cooled to -459.67 degrees Fahrenheit (-273. 15 degrees Celsius). . Einstein predicted BEC according to the quantum formula provided by Indian scientist satyendra nath bose.
Einstein's explanation of the color of the blue sky; the light scattering phenomenon of the sun is the reason why the sky appears blue. The electromagnetic field of light is responsible for inducing electric dipole moments in molecules in contact with light. Albert Einstein explained in detail the light scattering caused by molecules in the atmosphere. Albert Einstein was one of the greatest scientists of his time. However, when he was a student, he was not keen on learning and education. He didn't like the strict teaching skills and methods at that time. In any case, these teaching methods are not helpful to improve his interest in the learning process.
Einstein's academic performance is considered by the teacher to be average. However, Einstein's curious nature and ability to understand complex mathematical concepts without help are the signs of his outstanding talent. Through self-study, he was able to learn Euclidean geometry at the age of 12. In childhood, Einstein would sit in a crowded room and solve his math problems happily. Albert Einstein's first job was as a patent officer in the Swiss Patent Office (Bern). 1902 started to be a patent officer in June, with an annual salary of 3500 francs.
Albert Einstein's invention and his theory proved to be of great help to scientists in the 20th century. His theory of relativity can be said to be one of the important milestones in the history of scientific development.