How do we consider a Constitution rigid or flexible?
Based upon the provisions made for its amendment Based upon Constitutional Supremacy Based upon Parliamentary Supremacy Based upon Judicial Review
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On the basis of amendments, a constitution can be classified into the categories of rigid and flexible. A rigid constitution is one that can't be amended easily, i.e., the US Constitution. A flexible constitution is one that can be amended easily, i.e., Britain.
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 steady-state theory?
Hermann Bondi Thomas Gold Sir James Jeans Fred Hoyle
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The steady-state theory was first proposed by Sir James Jeans in the 1920s, but it was reformulated by Fred Hoyle, Thomas Gold, and Hermann Bondi in 1948.
Which theory explains the origin of the universe?
Geocentric Model Heliocentricity Big Bang Theory Pulsating Theory
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The Big Bang was 13.8 billion years ago when the universe began as a tiny, dense, fireball that exploded.
What is the pulsating theory of the universe?
A cosmological model that combines both the Big Bang and the Big Crunch as part of a cyclical event An expansion and contraction of the star as a whole in a regular periodic pulsation All the matter of the universe was present in a single place in the form of hot and dense fireball Counting of the galaxies is constant and new galaxies which are forming continuously are filling the empty spaces
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Sir J.C. Bose proposed a theory of the ascent of sap known as the pulsation theory. The Pulsating Universe Theory says that the universe follows self-sustaining cycles such as expanding and contrasting.
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