Question
Who discovered infrared
rays?Solution
Infrared rays were discovered in 1800 by William Herschel, a British astronomer and composer. He identified these rays while exploring the spectrum beyond the red part of visible light, revealing a type of radiation that is invisible to the eye but detectable as heat.
Which of the following indicates the system introduced by Lord Cornwallis granting legal ownership of land to the zamindars in Bengal in order to get a ...
Which Article of the Constitution of India provides for universal adult suffrage?
From which country are the 'Fundamental Duties of the Indian Constitution borrowed?
Chitrakoot district is situated in which of the following state ?
Consider the following reaction:
2H₂ (g) + O₂ (g) → 2H₂ O(l)
Which one of the following statements about the reaction given above is correct?
What is the process of a substance changing directly from a solid to a gas without passing through the liquid state called?
India’s proposed manned mission to space by ISRO is named as
If a side of a cube is 6 cm, then find its volume.
Where was the first 'Open Rock Museum' inaugurated by the Union Minister of State for Science & Technology and Earth Sciences, on January 6, 2021?
Gunmetal is an alloy of:
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