Who discovered gravity? A. Charles Darwin B. Marie Curie C. Isaac Newton D. Jonas Salk 相关知识点: 试题来源: 解析 C。艾萨克·牛顿发现万有引力。查尔斯·达尔文提出进化论。玛丽·居里发现镭等。乔纳斯·索尔克发明小儿麻痹疫苗。本题考查著名科学家的成就,discovered 是过去式,后面接发现的事物。
句意:牛顿其实已经研究重力很多年了,一直在思考苹果是如何从树上掉下来而不是向上掉的。 inside在……里面;off离开;up向上;down向下。由上文“Newton had actually been studying gravity and thinking about how apples fell down from a tree”可知,此处指苹果是向下掉的而不是向上掉。故选C。反馈...
It was during this period of so much death, that Newton gave life to some of the most important theories in modern science, including gravity and the laws of motion. Janet B. Pascal is an Executive Production Editor at Viking Children's Books and the author of Who Was Dr. Seuss?, Who...
Who discovered gravity, Newton or Galileo? Who relied on experimentation, Aristotle or Galileo? Who invented the telescope during the Scientific Revolution? Who was Aristarchus of Samos? Who discovered gravity? Who discovered conics? Who discovered gravity before Isaac Newton?
Newton said his first notion of gravity was "occasioned by the falling of an apple". And he also found that Aristotle was wrong again. He thought things fall is because heavy things have a natural tendency to move downward. But Newton didn't think so. He thought maybe the force didn't...
Who discovered gravity? A. Albert Einstein B. Isaac Newton C. Galileo Galilei D. Stephen Hawking 相关知识点: 试题来源: 解析 B。艾萨克·牛顿发现了万有引力。阿尔伯特·爱因斯坦提出了相对论;伽利略·伽利雷在力学等方面有重大贡献;斯蒂芬·霍金在黑洞等领域有重大贡献。
Who discovered gravity? A. Albert Einstein B. Isaac Newton C. Galileo Galilei D. Nikola Tesla 相关知识点: 试题来源: 解析 B。本题考查对科学发现的了解。阿尔伯特·爱因斯坦提出相对论,不是发现重力;伽利略·伽利雷在物理学方面有很多贡献但不是发现重力;尼古拉·特斯拉是发明家,与发现重力无关。而艾萨克·...
He found Newton before the start of each semester, first using the holiday, is going to read all the books in class, by the time the class, Newton has been looking at the more advanced than that course of study - Newton himself wrote: when I entered the classroom, often found on the...
He was a poor student at school but went on to make some of the world’s other greatest discoveries, such as the tides and why it behaved so, which he scientifically explained was due to Gravity. Isaac also invented calculus derived from his theorem of binomial a revolution in mathematics ...
By deriving Kepler's laws of planetary motion from his mathematical description of gravity, Newton removed the last doubts about the validity of the heliocentric model of the cosmos. Newton built the first practical reflecting telescope and developed a theory of colour based on the observation that...