In a laser (say neon laser) all the atoms emit the light waves of
A scientific study of rocks that deals with their composition, texture and structure; their occurrence and distribution; and their origin in relation to physicochemical conditions is called ______.
In March 2019, the Directorate General of Civil Aviation (DGCA) of India grounded which aircraft due to technical fault?
Lucifer is another name for the planet ________.
________, the world's highest polo ground, is located in Pakistan.
As of January 2020, which of the following countries had NOT independently launched a human into space?
Who was the first Indian to receive the International Shooting Sport Federation (ISSF) Blue Cross?
The process of coating grooves or engravings in ornaments with coloured enamels is called ________.
Name the Indian elected to the International Narcotics Control Board by the UN Economic and Social Council on 23 April 2014 and re-elected by the Council for a 5 - year term (2020-2025) on 7 May 2019.
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