Name the branch of astronomy that involves the origin and evolution of the universe.
Cosmology Meteorology Petrology Orology
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Cosmology is "the scientific study of the large-scale properties of the universe as a whole."
Who proposed the theory of the expanding universe?
Georges Lemaitre Galileo Galilei Edwin Hubble Claudius Ptolemy
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American astronomer Edwin Hubble discovered in the 1920s that the Universe is expanding by showing that most galaxies are receding from the Milky Way and the farther away they are, the faster they are receding.
What does republic mean in the Indian Constitution?
India is a Union of States The head of state is elected by people People have final authority in all the matters India has parliamentary system of government
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'Republic' is a State in which supreme power is held by the people and their elected representatives. It has an elected head of state rather than a monarch.
__________ is the migration of health personnel in search of a better standard of living and quality of life, higher salaries, access to advanced technology, and more stable political conditions in different places worldwide.
Immigration Emigration Brain Drain Mass Exodus
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“Brain drain” is a term used to describe the large-scale migration of skilled human capital that causes a country to lose its innovative capabilities and limits its economic growth.
Who is known as the ‘Architecture of Indian Constitution’?
Dr. B R Ambedkar Jawaharlal Nehru Sardar Vallabhbhai Patel Dr. Rajendra Prasad
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Because of his role in drafting the Constitution of India, Dr. Bhimrao Ambedkar is well known throughout India as the chief architect of the Indian Constitution.
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