What is the most important invention of Albert Einstein?

The equation E = mc² Not only is it one of Einstein’s most famous equations, but it is also a fundamental concept of physics that revolutionized nuclear physics and turned it into One of the most famous equations in the world. but The most important invention From this German genius of Jewish origin, who is considered the most outstanding scientist of the twentieth centuryIt is the theory of relativity.

Although Einstein is not primarily known for his inventions, we can highlight the theory of relativity as the physicist’s most famous achievement.

The theory of relativity, including the special theory of relativity (1905) and the general theory of relativity (1915), Revolutionize our understanding of the physical laws that govern the universe by challenging the classic framework of fellow physicist and mathematician Isaac Newton (1643-1727). When Einstein introduced it, he was 36 years old and already famous in the world of theoretical physics. After these ideas were presented, the physicist’s fame grew to global levels. To this day, they remain the basis of much of our understanding of the universe.

What does the theory of relativity say?

Theory was born with a purpose Solve the incompatibility between Newtonian mechanics and electromagnetism. The special theory, published by Einstein in 1905, redefined the concepts of space and time and introduced the idea of ​​a constant speed of light in a vacuum. According to the special theory of relativity, The laws of physics remain the same for all observers, who move uniformly relative to each other. This was a real revolution in our understanding of time by saying that time is not absolute but depends on the relative motion of observers. Thanks to this theory, Einstein presented the most popular equation in history: E = mc², which relates energy (E) to mass (m) and the speed of light (c).

Regarding the general theory of relativity, which was published a decade later, in 1915, it was built on the basis of the special theory and Provided a new understanding of gravity. Einstein’s theory suggested that gravitational force was not a conventional force, but a consequence of space-time curvature Because of mass and energy. With this said, the presence of matter and energy has the potential to bend the fabric of space-time, altering the trajectories of objects moving within it, resulting in something we feel most: the force of gravity.. Its effects revolutionized cosmology.

His five most important discoveries

reference:

Einstein, A.; (1905). Zur Elektrodynamik bewegter Körper. Annalen der Physik, 17(10), 891-921. Einstein, A.; (1915). Die Feldgleichungen der Gravitation. Sitzungsberichte der Preußischen Akademie der Wissenschaften, 1915, 844-847.

Aerts, D.; The theory of relativity re-established. Found Sci 23, 511-547 (2018). DOI: https://doi.org/10.1007/s10699-017-9538-7

Einstein’s general theory of relativity

With Modern Applications in Cosmology 2007 SBN: 978-0-387-69200-5