What is the contributions of S Chandrasekhar to physics?

His most important contribution in the field of science was – ‘The Chandrasekhar Limit’ – which explained the maximum mass of a stable white dwarf star. With this theory, Chandrasekhar showed that the mass of a white dwarf could not exceed 1.44 times that of the Sun.

What was Subrahmanyan Chandrasekhar most famous for?

Chandrasekhar — an Indian-born scientist who spent 50 years at the University of Chicago — is most famous for coming up with the theory that explains the death of the universe’s most massive stars. Before Chandrasekhar, scientists assumed that all stars collapsed into white dwarfs when they died.

What is invented by Subrahmanyan Chandrasekhar?

Nilanjan Choudhury has used theatre to tell the lesser-known story of one of India’s greatest scientists. In 1930, 19-year-old Subrahmanyan Chandrasekhar discovered that stars were destined to collapse into nothingness and become black holes.

Who was the Indian famous scientist for Chandra limit?

C. V. Raman who also won the Nobel Prize in 1930. Chandra is well-known for his calculation of ‘Chandrasekhar limit’, a theoretical limit on the mass of the white dwarf stars, which is ~ 1.44 solar masses.

Who gave black hole concept in India?

What is the invention of Meghnad Saha?

Meghnad Saha FRS (6 October 1893 – 16 February 1956) was an Indian astrophysicist who developed the Saha ionization equation, used to describe chemical and physical conditions in stars. His work allowed astronomers to accurately relate the spectral classes of stars to their actual temperatures.

Who discovered black holes in 1983?

Subramanian Chandrasekhar
As a young doctoral student at Cambridge, Subramanian Chandrasekhar had deduced that certain types of stars, called white dwarfs, could not have a mass more than roughly 1.44 solar masses (the Chandrasekhar limit).

Is Einsteins theory true?

Einstein’s Theory Of Relativity Proven: Scientists See Light From Behind Black Hole. Astronomers at Stanford University have, for the first time ever, detected light coming from the back of a black hole, proving Albert Einstein’s theory of relativity (study published in Nature).

Who was the Indian scientist famous for Chandra limit?

What is Subrahmanyan Chandrasekhar famous for?

Subrahmanyan Chandrasekhar. Subrahmanyan Chandrasekhar (or “Chandra”) was an Indian-American astrophysicist, best known for his work on the theoretical structure and evolution of stars, and particularly on the later evolutionary stages of massive stars and the calculation of the Chandrasekhar limit.

Why did Chandrasekhar win the Nobel Prize in Physics?

Chandrasekhar was awarded the Nobel Prize in Physics in 1983 for his studies on the physical processes important to the structure and evolution of stars. Chandrasekhar accepted this honor, but was upset the citation mentioned only his earliest work, seeing it as a denigration of a lifetime’s achievement. He shared it with William A. Fowler .

What are the achievements of Chandrasekhar?

Among others, he was awarded the Nobel Prize in Physics in 1983 for his discovery of the Chandrasekhar Limit, the Gold Medal of the Royal Astronomical Society in 1953, and National Medal of Science in 1967.

What did Chandrasekhar do as a student at Cambridge?

In his first year at Cambridge, as a research student of Fowler, Chandrasekhar spent his time calculating mean opacities and applying his results to the construction of an improved model for the limiting mass of the degenerate star. At the meetings of the Royal Astronomical Society, he met E. A. Milne.