Landau family in 1910Landau was born on 22 January 1908 to parents in, in what was then the. Landau's father, David Lvovich Landau, was an engineer with the local oil industry, and his mother, Lyubov Veniaminovna Garkavi-Landau, was a doctor. A in mathematics, he learned to at age 12 and to at age 13. Landau graduated in 1920 at age 13 from. His parents considered him too young to attend university, so for a year he attended the Baku Economical Technical School. In 1922, at age 14, he at the, studying in two departments simultaneously: the Departments of Physics and Mathematics, and the Department of Chemistry.

Zombies ate my friends for mac. Studies range from the smallest subatomic elementary particles to galaxies forming the universe. This major prepares you for careers in physics research,.

Subsequently, he ceased studying chemistry, but remained interested in the field throughout his life.Leningrad and Europe In 1924, he moved to the main centre of Soviet physics at the time: the Physics Department of, where he dedicated himself to the study of theoretical physics, graduating in 1927. Landau subsequently enrolled for post-graduate studies at the where he eventually received a doctorate in Physical and Mathematical Sciences in 1934. Landau got his first chance to travel abroad during the period 1929–1931, on a Soviet government——travelling fellowship supplemented by a fellowship. By that time he was fluent in German and French and could communicate in English.

He later improved his English and learned Danish.After brief stays in and, he went to on 8 April 1930 to work at the. He stayed there until 3 May of the same year. After the visit, Landau always considered himself a pupil of and Landau's approach to physics was greatly influenced by Bohr. After his stay in Copenhagen, he visited (mid-1930), where he worked with, Copenhagen (September to November 1930), and (December 1930 to January 1931), where he worked with.

From Zurich Landau went back to Copenhagen for the third time and stayed there from 25 February until 19 March 1931 before returning to Leningrad the same year. National Scientific Center Kharkiv Institute of Physics and Technology, Kharkiv Between 1932 and 1937, Landau headed the Department of Theoretical Physics at the National Scientific Center, and he lectured at the and the. Apart from his theoretical accomplishments, Landau was the principal founder of a great tradition of theoretical physics in, sometimes referred to as the 'Landau school'. In Kharkiv, he and his friend and former student, began writing the, ten volumes that together span the whole of the subject and are still widely used as -level physics texts. During the, Landau was investigated within the in Kharkiv, but he managed to leave for to take up a new post.Landau developed a famous comprehensive exam called the 'Theoretical Minimum' which students were expected to pass before admission to the school. The exam covered all aspects of theoretical physics, and between 1934 and 1961 only 43 candidates passed, but those who did later became quite notable theoretical physicists.In 1932, Landau computed the; however, he did not apply it to white dwarf stars.

Institute for Physical Problems, Moscow. Photo in prison, 1938-9From 1937 until 1962, Landau was the head of the Theoretical Division at the.On 27 April 1938, Landau was arrested for comparing Stalinism to Nazism. He was held in the 's until his release, on 29 April 1939, after, an low-temperature physicist and the founder and head of the institute, wrote a letter to in which he personally vouched for Landau's behaviour and threatened to quit the institute if Landau were not released.

After his release, Landau discovered how to explain Kapitsa's superfluidity using sound waves, or, and a new excitation called a.Landau led a team of mathematicians supporting Soviet atomic and hydrogen bomb development. He calculated the dynamics of the first Soviet thermonuclear bomb, including predicting the. Main article:. L. Landau, (1976). Butterworth–Heinemann.

L. Lifshitz (1975). The Classical Theory of Fields. Butterworth–Heinemann.

L. Lifshitz (1977). Quantum Mechanics: Non-Relativistic Theory. Pergamon Press. Lifshitz; (1982). Quantum Electrodynamics. Butterworth–Heinemann.

L. Lifshitz (1980). Statistical Physics, Part 1. Butterworth–Heinemann. L. Lifshitz (1987). Fluid Mechanics.

Butterworth–Heinemann. L. Lifshitz (1986).

Theory of Elasticity. Butterworth–Heinemann. L. Pitaevskii (1984).

Electrodynamics of Continuous Media. Butterworth–Heinemann. L. Pitaevskii; E. Lifshitz (1980). Statistical Physics, Part 2.

Butterworth–Heinemann. L. Pitaevskii; E. Lifshitz (1981). Physical Kinetics. 10 (1st ed.). Pergamon Press.Other.

L. Lifshitz (1967). L. Kitaigorodsky (1978). Mir Publishers Moscow. L.

Rumer (2003) 1960. What is Relativity? Dover Publications. L. Kompaneets (1935).

The Metal Conductivity. ONTI, Kharkiv.A complete list of Landau's works appeared in 1998 in the Russian journal Physics-Uspekhi.

Landau would allow to list himself as a co-author of a journal article on two conditions: 1) he brought up the idea of the work, partly or entirely, and 2) he performed at least some calculations presented in the article. Consequently, he removed his name from numerous publications of his students where his contribution was less significant. See also.References.

ByWhen you’re solving a physics problem with a bunch of forces pointing every which way, the easiest way to keep everything straight is to draw a free-body diagram. A free-body diagram is a diagram that depicts the directions and types of forces acting on an object. A Mona Lisa isn’t required — if you want to find the forces acting on a cow standing on the side of a hill, feel free to represent the cow as a square (you can add some spots to your square cow if you’re feeling particularly artistic). The important part of the diagram is to draw all the forces acting on the object. A rather useful convention is to draw these vectors from the center of mass of the object, pointing away from that center. It’s also helpful (but not always possible when starting a problem) to draw vectors with lengths proportional to their magnitudes. A cow standing on a hill has three forces acting on it: the force of gravity, the normal force, and a frictional force.

The gravitational force points down, the normal force is perpendicular to the hill, and friction points up the hill. A square cow.A free-body diagram makes it easy to use Newton’s second law,The free-body diagram has all the forces and their directions, which is all the information you need to find the net force. The easiest way to add vectors is to add their components, so you’ll usually want to find the components of one or more of the force vectors in your free-body diagram.

You’ve already got a diagram showing which way each of your vectors points. You can draw the components of your forces on your free-body diagram by using dashed lines (or next to it if your diagram is getting crowded).You can also use free-body diagrams to solve torque problems. When you’re solving a torque problem, you also need to keep track of what part of the object the forces acts upon. Torque is force times the lever arm, so if you’re dealing with angular motion, you can use your free-body diagram to figure out all the distances and angles you need to find the torque.