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Steady State Theory

The Steady State Theory proposes that the universe is eternal and unchanging. It suggests that new matter is continuously created as the universe expands. This theory contrasts with the Big Bang Theory, which posits a beginning to the universe. The Steady State Theory has faced criticism and lacks strong observational support. It remains a topic of debate in cosmology and astrophysics.

Georges Lemaître and the Big Bang Theory

The Big Bang theory is the prevailing cosmological model that explains the origins of the universe. It states that the universe began as an infinitely hot and dense...

 January 21, 2023

UPSC Civil Services (Mains) Examination Mechanical Engineering Syllabus

Paper ' I 1. Mechanics: Mechanics of rigid bodies: Equations of equilibrium in space and its application; first and second moments of area; simple problems on friction; kinematics...

 December 27, 2022

UPSC Civil Services (Mains) Examination Electrical Engineering Syllabus

Paper ' I 1. Circuit Theory: Circuit components; network graphs; KCL, KVL; circuit analysis methods: nodal analysis, mesh analysis; basic network theorems and applications; transient analysis: RL, RC...

 December 27, 2022

Theories on the Origin of the Universe

The study of the origin of the universe, known as Cosmogony, has transitioned from philosophical speculation to a rigorous branch of observational physics. 1. The Big Bang Theory...

 October 30, 2022

Danish Settlements in India

The Danish East India Company was established during the reign of King Christian IV of Denmark-Norway in 1616. Although a minor player compared to the British, Dutch, and...

 February 26, 2019

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