2023年職稱英語綜合類的閱讀理解模擬試題2

            雕龍文庫 分享 時間: 收藏本文

            2023年職稱英語綜合類的閱讀理解模擬試題2

              Fermi Problem

              On a Monday morning in July, the worlds first atom bomb exploded in the New Mexico desert. Forty seconds later, the shock waves reached the base camp where the Italian-American physicist Enrico Fermi and his team stood, after a mental calculation, Fermi announced to his team that the bombs energy had equated 10,000 tons of TNT. The bomb team was impressed, but not surprised. Fermis genius was known throughout the scientific world. In 1938 he had won a Nobel Prize. Four years later he produced the first nuclear chain reaction, leading us into the nuclear age. Since Fermis death in 1954, no physicist has been at once a master experimentalist and a leading theoretician.

              Like all virtuosos, Fermi had a distinctive style. He preferred the most direct route to an answer. He was very good at dividing difficult problems into small, manageable bits talent we all can use in our daily lives.

              To develop this talent in his students, Fermi would suggest a type of question now known as a Fermi problem. Upon first hearing one of these, you havent the remotest notion of the answer, and you feel certain that too little information had been given to solve it. Yet when the problem is broken into sub-problems, each answerable without the help of experts or books, you can come close to the exact solution.

              Suppose you want to determine Earths circumference without looking it up. Everyone knows that New York and Los Angeles are about 3000 miles apart and that the time difference between them is three hours. Three hours if one-eighth of a day, and a day is the time it takes the planet to complete one rotation, so its circumference must be eight times 3000 or 24000 miles. This answer differs from the true value, 24,902.45 miles, by less than four percent.

              Ultimately the value of dealing with everyday problems the way Fermi did lies in the rewards of making independent discoveries and inventions. It doesnt matter whether the discovery is as important as determining the power of an atom or as small as measuring the distance between New York and Los Angeles. Looking up the answer, or letting someone else find it, deprives you of the pleasure and pride that accompany creativity, and deprives you of an experience that builds up self-confidence. Thus, approaching personal dilemmas as Fermi problems can become a habit that enriches you life.

              16. Fermis team was impressed by Fermis announcement in the base camp because he could even work out the power of the atom bomb in his mind

              A. Right B. Wrong C. Not mentioned

              17. Fermi, an experimentalist as well as a theoretician, won a Nobel Prize for producing the first nuclear chain reaction in the world.

              A. Right B. Wrong C. Not mentioned

              18. Dividing a big problem into small problems is a talent Fermi had and a talent that has practical value in life.

              A. Right B. Wrong C. Not mentioned

              19. Fermi problem is to develop the talent of breaking a seemingly unanswerable problem into sub-problems and finding the solution to it, which is a typical Fermi problem.

              A. Right B. Wrong C. Not mentioned

              20. Then the fourth paragraph tells us how Fermi solved the problem of earths circumference without looking up.

              A. Right B. Wrong C. Not mentioned

              21. The last paragraph concludes the whole writing by stressing the value of important inventions and small discoveries.

              A. Right B. Wrong C. Not mentioned

              22. Fermi was famous for inventing a device to calculate bombs energy accurately.

              A. Right B. Wrong C. Not mentioned

              1622 A B A A B B C

              

              Fermi Problem

              On a Monday morning in July, the worlds first atom bomb exploded in the New Mexico desert. Forty seconds later, the shock waves reached the base camp where the Italian-American physicist Enrico Fermi and his team stood, after a mental calculation, Fermi announced to his team that the bombs energy had equated 10,000 tons of TNT. The bomb team was impressed, but not surprised. Fermis genius was known throughout the scientific world. In 1938 he had won a Nobel Prize. Four years later he produced the first nuclear chain reaction, leading us into the nuclear age. Since Fermis death in 1954, no physicist has been at once a master experimentalist and a leading theoretician.

              Like all virtuosos, Fermi had a distinctive style. He preferred the most direct route to an answer. He was very good at dividing difficult problems into small, manageable bits talent we all can use in our daily lives.

              To develop this talent in his students, Fermi would suggest a type of question now known as a Fermi problem. Upon first hearing one of these, you havent the remotest notion of the answer, and you feel certain that too little information had been given to solve it. Yet when the problem is broken into sub-problems, each answerable without the help of experts or books, you can come close to the exact solution.

              Suppose you want to determine Earths circumference without looking it up. Everyone knows that New York and Los Angeles are about 3000 miles apart and that the time difference between them is three hours. Three hours if one-eighth of a day, and a day is the time it takes the planet to complete one rotation, so its circumference must be eight times 3000 or 24000 miles. This answer differs from the true value, 24,902.45 miles, by less than four percent.

              Ultimately the value of dealing with everyday problems the way Fermi did lies in the rewards of making independent discoveries and inventions. It doesnt matter whether the discovery is as important as determining the power of an atom or as small as measuring the distance between New York and Los Angeles. Looking up the answer, or letting someone else find it, deprives you of the pleasure and pride that accompany creativity, and deprives you of an experience that builds up self-confidence. Thus, approaching personal dilemmas as Fermi problems can become a habit that enriches you life.

              16. Fermis team was impressed by Fermis announcement in the base camp because he could even work out the power of the atom bomb in his mind

              A. Right B. Wrong C. Not mentioned

              17. Fermi, an experimentalist as well as a theoretician, won a Nobel Prize for producing the first nuclear chain reaction in the world.

              A. Right B. Wrong C. Not mentioned

              18. Dividing a big problem into small problems is a talent Fermi had and a talent that has practical value in life.

              A. Right B. Wrong C. Not mentioned

              19. Fermi problem is to develop the talent of breaking a seemingly unanswerable problem into sub-problems and finding the solution to it, which is a typical Fermi problem.

              A. Right B. Wrong C. Not mentioned

              20. Then the fourth paragraph tells us how Fermi solved the problem of earths circumference without looking up.

              A. Right B. Wrong C. Not mentioned

              21. The last paragraph concludes the whole writing by stressing the value of important inventions and small discoveries.

              A. Right B. Wrong C. Not mentioned

              22. Fermi was famous for inventing a device to calculate bombs energy accurately.

              A. Right B. Wrong C. Not mentioned

              1622 A B A A B B C

              

            主站蜘蛛池模板: 国产视频一区在线观看| 国产精品男男视频一区二区三区 | 在线观看一区二区精品视频| 成人精品一区久久久久| 精品成人一区二区三区四区 | 国产福利91精品一区二区| 一区二区三区四区视频在线| 色窝窝无码一区二区三区成人网站| 精品女同一区二区三区免费站| 国产乱码精品一区二区三区四川人| 亲子乱AV视频一区二区| 国产成人精品一区二三区熟女| 亚洲av无码一区二区三区乱子伦| 精品91一区二区三区| 中文字幕精品一区二区| 亚洲一区二区三区亚瑟| 亚洲日本乱码一区二区在线二产线 | 一区二区三区高清| 久久精品综合一区二区三区| 美女视频一区二区三区| 国产成人精品亚洲一区| 无码人妻精品一区二区三区不卡| 亚洲午夜日韩高清一区| 亚洲第一区精品观看| 一区二区在线视频免费观看| 一区二区3区免费视频| 一区二区三区免费高清视频| 国产高清精品一区| 国产精品亚洲一区二区三区在线观看| 上原亚衣一区二区在线观看| 久久综合一区二区无码| 亚洲日韩精品无码一区二区三区| 亚洲av午夜精品一区二区三区| 国产主播福利精品一区二区| 无码人妻久久一区二区三区蜜桃| 国产大秀视频一区二区三区| 丰满人妻一区二区三区视频| 中文无码精品一区二区三区| 无码人妻精品一区二区三区66| 内射女校花一区二区三区| 国产一区视频在线|