Question
Who defined the law of
gravitation?ÂSolution
Sir Isaac Newton brought out his monograph, titled `Philosoplliae Naturalis Principia Mathematica,' in 1687. In this work, Newton described universal gravitation and the three laws of motion, which dominated the scientific view of the physical universe for the next three centuries. Newton showed that the motions of objects on Earth and of celestial bodies are governed by the same set of natural laws,bydemonstratingtheconsistencybetween Kepler'slawsofplanetalymotionandhistheory of gravitation, thus removing the last doubts about helio-centrism and advancing the Scientific Revolution.
Diapause is the period of arrested growth or development in the life cycle of the insects. The occurrence of diapause during summer due to high temperat...
Wheat variety suitable for growing under poplar plantation
Vegetables play a very important role in Human nutrition. Vegetables are mostly of which nature?
What should be the pH for the Fish pond for fish culture?Â
The intersection of the demand and supply curves indicates the equilibrium:
Response of different organisms to the environmental rhythms of light and darkness is called?
Which of the following soil is very good in retentive of moisture and swells greatly and becomes sticky when wet in rainy season?
...In North India rivers are perennial during the period of
Light reaction resulting in the production of ATP and NADPH takes place inÂ
DMI stands for
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