Competititve Exams Materials
(Q) Which scientist discovered the law of universal gravitation ?
A) Albert Einstein
B) Galileo Galilei
C) Isaac Newton
D) Johannes Kepler
Explanation : Isaac Newton formulated the law of universal gravitation in 1687, explaining the attraction between objects with mass.
B) Galileo Galilei
C) Isaac Newton
D) Johannes Kepler
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C) Isaac NewtonExplanation : Isaac Newton formulated the law of universal gravitation in 1687, explaining the attraction between objects with mass.
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Inventions and Discoveries, Isaac Newton(Q) Which scientist formulated the laws of motion ?
A) Isaac Newton
B) Galileo Galilei
C) Albert Einstein
D) Nikola Tesla
Explanation : Sir Isaac Newton worked in many areas of mathematics and physics. He developed the theories of gravitation in 1666 when he was only 23 years old. In 1686, he presented his three laws of motion in the “Principia Mathematica Philosophiae Naturalis.” By developing his three laws of motion, Newton revolutionized science.
B) Galileo Galilei
C) Albert Einstein
D) Nikola Tesla
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A) Isaac NewtonExplanation : Sir Isaac Newton worked in many areas of mathematics and physics. He developed the theories of gravitation in 1666 when he was only 23 years old. In 1686, he presented his three laws of motion in the “Principia Mathematica Philosophiae Naturalis.” By developing his three laws of motion, Newton revolutionized science.
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Inventions and Discoveries, Isaac Newton(Q) What is Isaac Newton's most famous work in physics ?
A) Opticks
B) Principia Mathematica
C) Philosophiæ Naturalis Principia Mathematica
D) Mathematical Principles of Natural Philosophy
Explanation : Newton's most famous work in physics is "Philosophiæ Naturalis Principia Mathematica," commonly known as the Principia Mathematica.
B) Principia Mathematica
C) Philosophiæ Naturalis Principia Mathematica
D) Mathematical Principles of Natural Philosophy
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C) Philosophiæ Naturalis Principia MathematicaExplanation : Newton's most famous work in physics is "Philosophiæ Naturalis Principia Mathematica," commonly known as the Principia Mathematica.
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Isaac Newton, Physics(Q) When did Isaac Newton pass away ?
A) 28 March 1726
B) 31 March 1727
C) 15 March 1725
D) 24 March 1729
Explanation : Isaac Newton (4 January 1643 - 31 March 1727)was the greatest English mathematician of his generation. He laid the foundation for differential and integral calculus. His work on optics and gravitation make him one of the greatest scientists the world has known.
B) 31 March 1727
C) 15 March 1725
D) 24 March 1729
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B) 31 March 1727Explanation : Isaac Newton (4 January 1643 - 31 March 1727)was the greatest English mathematician of his generation. He laid the foundation for differential and integral calculus. His work on optics and gravitation make him one of the greatest scientists the world has known.
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31 March, Isaac Newton(Q) Newton's famous quote "If I have seen further it is by standing on the shoulders of Giants" was a letter to which fellow scientist ?
A) Robert Hooke
B) Johannes Kepler
C) Galileo Galilei
D) Blaise Pascal
Explanation : Newton wrote this quote in a letter to Robert Hooke, acknowledging the contributions of previous scientists to his own work.
B) Johannes Kepler
C) Galileo Galilei
D) Blaise Pascal
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A) Robert HookeExplanation : Newton wrote this quote in a letter to Robert Hooke, acknowledging the contributions of previous scientists to his own work.
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Isaac Newton(Q) What color did Newton add to the traditional spectrum of colors by including indigo ?
A) Red
B) Blue
C) Green
D) Purple
Explanation : Newton added indigo to the traditional spectrum of colors, considering blue and indigo as separate colors.
B) Blue
C) Green
D) Purple
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B) BlueExplanation : Newton added indigo to the traditional spectrum of colors, considering blue and indigo as separate colors.
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Isaac Newton(Q) Newton served as the President of the Royal Society from which year to his death ?
A) 1696 to 1727
B) 1703 to 1727
C) 1715 to 1727
D) 1720 to 1727
Explanation : Newton served as the President of the Royal Society from 1703 until his death in 1727.
B) 1703 to 1727
C) 1715 to 1727
D) 1720 to 1727
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B) 1703 to 1727Explanation : Newton served as the President of the Royal Society from 1703 until his death in 1727.
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Isaac Newton
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