Question

say something about Sir Issac Newton ​

Answer 1

Great scientist sir issac newton was one of the greatest scientist of recent times. He was born in england. He gave his law of motion, equations of motions and theory of gravity in his book principia. Before this book was written , kepler had given three laws describing planetary motions. However, the reasons why planets move in the way described by keplers law was not known.




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Answer 2

Sir Isaac Newton is a great scientist he was the first person who discovered this phenomenon

to prove this phenomenon of dispersion of light Newton constructed a coloured disc which he painted with seven colour of white light in 7 equal sector .on roating a disc at a high speed it was observed that all colors of the disc disappeared and the disc looked white to find it out for yourself do the following experiment