你知道吗,曹冲在称量大象的体重时用到了一种物理研究方法——等效替代法.三国时期,孙权送给曹操一头大象.曹操观赏称赞之余,随口问道:“你们谁能称出这只大象有多重?”大臣们你一言我一语,讨论不出什么方法.就在这时,突然冒出了一个孩子的声音:“我有办法称.”说话的是曹操年仅六岁的儿子曹冲.只见曹冲慢条斯理地说:“你们给我找一条船来,把大象牵到船上去,船会沉下去一些,沿水面处在船舷上刻一条线作为标记.把大象牵上岸,再找些石头放在船上,直到船 Did you know that Cao Chong used a method of physical research in the weighing of elephants - the equivalent substitution method. In the Three Kingdoms Period, Sun Quan gave Cao Cao an elephant. You who can tell how heavy the elephant? ”Ministers, you speak a word, discuss no method .At this time, suddenly a child’s voice emerged: “ I have a way to say. Cao Cao, who was only six years old at the time of Cao Cao, said Cao Cao said slowly: ”You asked me to find a boat to hold the elephant on the boat, and the boat would sink down, Engrave a line as a marker. Hold the elephant ashore and find some more stones on the boat until the boat