I told such a story to my students when I was studying the sound propagation in the sound phenomenon. Two old ladies are flying for the first time. I heard that the speed of an airplane is faster than the speed of sound. They found the captain and said seriously, "Captain, please don't fly faster than the speed of sound, because we have to talk on the plane." When I was talking about inertia, I told a story around me A beautiful lady was on the bus when the car suddenly braked. The beautiful lady was knocked down by a young man behind her. The beautiful lady said angrily, "What virtue?" The young man smiled and said, "This is not virtue, but inertia." After listening to such a story, students will feel that physical knowledge comes from life after laughing. Physics is interesting.

Physics short story (2);

When Einstein was a child: [organized by www.DuanMeiWen.Com]

Einstein was very playful when he was a child. His mother warned him again and again: "It can't go on like this." Einstein always replied disapprovingly, "Look at my friends, aren't they all like me?" One day, my father told Einstein an interesting thing. Father said, "Yesterday, my neighbor Uncle Jack and I went to the southern factory to clean a big chimney. The chimney can only climb up by stepping on the steel ladder. Your uncle Jack is in the front and I am in the back. We grabbed the handrail and finally climbed up step by step. When you came down, your uncle Jack was still walking ahead, and I followed. When I came out of the chimney, I saw your uncle Jack, thinking that I must be as dirty as a clown, so I went to the nearby river to wash and wash. And your uncle Jack, when he saw that I was clean when I came out of the chimney, thought he was as clean as me, so he washed his hands and went straight to the street. As a result, everyone in the street laughed and hurt their stomachs. They thought your uncle Jack was crazy. " Father solemnly said to Einstein: "In fact, no one else can be your mirror, only you are your own mirror. Taking others as a mirror, an idiot may also turn himself into a genius. " Hearing this, Einstein suddenly felt ashamed and left the naughty children. He always takes himself as a mirror to examine and reflect on himself, and finally reflects the brilliance of his life. . . . . . .

Physics short story (3): a legendary name.

joule

Joule, a famous British scientist, loved physics since he was a child. He often does some experiments about electricity and heat by himself.

One holiday, Joule and his brother traveled to the suburbs together. Joule, who is clever and studious, never forgets to do his physics experiments even when he is playing. Sad personality signature girl is cold.

He found a lame horse, led by his brother, and quietly hid behind him. He used a volt battery to electrify the horse, trying to see how the animals reacted after being stimulated by the current. As a result, the reaction he wanted to see appeared. The horse jumped wildly after being shocked and almost kicked its younger brother.

Although the danger has appeared, it has not affected the mood of little Joule who loves to do experiments. He rowed with giggle to the lake surrounded by mountains, where Joule wanted to try the echo. They filled the musket with gunpowder and then pulled the trigger. Who knows "bang", a long flame spouted from the muzzle and burned Joule's eyebrows, almost scaring my brother into the lake.

At this time, the sky was covered with thick clouds, lightning and thunder. Joule, who just wanted to go ashore for shelter from the rain, found that it would take a long time to hear the roaring thunder after every lightning. What happened?

Joule didn't take shelter from the rain, dragging his brother up a hill and carefully recording the interval between lightning and thunder with his pocket watch.

After school started, Joule almost wanted to tell the teacher all the experiments he had done and ask for advice from the teacher.

The teacher smiled at Joule, who was eager to learn and curious, and patiently explained to him: "The speed and harmony of light are different. The speed of light is fast and the speed of sound is slow, so people always want to see lightning before hearing thunder, but in fact lightning and thunder happen at the same time. "

Joule suddenly realized. Since then, he has been more fascinated by learning scientific knowledge. Through continuous study and careful observation and calculation, he finally discovered the mechanical equivalence of heat and the law of conservation of energy, and became an excellent scientist.

Joule has been engaged in experimental research all his life and made outstanding contributions to electromagnetism, heat and gas molecular dynamics theory. He became a physicist through self-study.

Physics short story (4):

When talking about electricity, the teacher asked the students, "Do you know what resistance is and what power supply is?" The student replied: "The shopkeeper (resistor) is the owner of the store, and the clerk (power supply) is the buddy of the store." When Newton was young, he once led a cow up the mountain and read a book at the same time. When he got home, he found only one rope in his hand. Cooking eggs regularly while reading will cause the watch and eggs to boil together in the pot; Once, he invited a friend to dinner at home, but he worked in the laboratory and forgot to eat or sleep. Repeatedly urged, he still didn't come out. When a friend finished eating a chicken and there was a pile of bones left on the plate, Newton remembered, but after seeing the bones on the plate, he suddenly said, "I thought I didn't eat, so I have already eaten." Students will feel very simple, and their nervousness will be relieved soon, and then they will devote themselves to the next link of teaching.

Physics short stories (5):

Faraday

Faraday 179 1 was born in a blacksmith's family in Newtown, Surrey on September 22nd. 13 years old, working as an apprentice in a bookstore, delivering newspapers and binding books. He has a strong thirst for knowledge and tries to greedily read all the books and materials he has bound from the beginning. After reading it, I copied down the illustrations and made my reading notes neatly. Using some simple instruments to do experiments according to books, and carefully observing and analyzing the experimental results, I turned my attic into a small laboratory. After eight years in this bookstore, he forgot all about eating and sleeping and studied hungrily. He later recalled this life and said, "I began to look for my philosophy from these books after work." These two books are helpful to my character. One is the Encyclopedia Britannica, from which I first got the concept of electricity. The other is Mrs. Macy's chemistry dialogue, which gave me the scientific basis for this course. "

Faraday is mainly engaged in the research of electricity, magnetism, magneto-optic and electrochemistry, and has made a series of important discoveries in these fields. After Oster discovered the magnetic effect of current in 1820, Faraday put forward the bold idea of "generating electricity by magnetism" in 182 1 and began a hard exploration. 182 1 September, he found that the electrified wire can rotate around the magnet and the magnet can rotate around the current-carrying conductor, which realized the transformation from electromagnetic outdoor to mechanical outdoor for the first time, thus establishing the laboratory model of the motor. After numerous experiments failed, the law of electromagnetic induction was finally discovered at 183 1. This epoch-making great discovery has enabled mankind to master the method of mutual transformation between electromagnetic outdoor and mechanical energy and electrical energy, and has become the basis of modern generator, motor and transformer technology.

Physics short story (6);

maxwell

Maxwell has a strong thirst for knowledge and imagination since he was a child, and likes to think and ask questions. It is said that when he was more than two years old.

Wait, once his father took him to the street and saw a carriage parked by the side of the road. He asked, "Father, why doesn't the carriage go?"

And then what? "Father said," It's resting. " Maxwell asked again, "Why does it rest?" Father casually said 1

Sentence: "Probably tired?" "No," Maxwell said seriously, "it's a stomachache!" Another time, menstruation.

Brought Maxwell a basket of apples, and he kept asking, "Why is this apple red?" Aunt doesn't know how to answer.

, just tell him to play with blowing soap bubbles. Who knows that when he was blowing soap bubbles, he saw the colorful colors on the soap bubbles and asked.

There are more questions. When he was in middle school, he also mentioned such things as "why dead beetles don't conduct electricity" and "live cats rub against live dogs"

Will it generate electricity? "My father taught Maxwell geometry and algebra very early. After middle school, mathematics knowledge in textbooks

Maxwell knows almost everything, so his father often gives him a "small stove" and takes some difficult problems to school to do.

. Whenever the students have fun, Maxwell enters the paradise of mathematics, and he often hides in teaching alone.

In the corner of the room, or sitting alone in the shade, thinking and calculating mathematical problems with fascination.

Maxwell is mainly engaged in electromagnetic theory, molecular physics, statistical physics, optics, mechanics and elasticity theory. In particular, his electromagnetic field theory, which unifies electricity, magnetism and light, is the most brilliant achievement of the development of physics in the19th century and one of the greatest complexes in the history of science.

Physics short story (7):

Qian Xuesen

After Qian Xuesen came back, Americans became angry, kept him under strict supervision and even punished him.

The Americans once gave Qian Xuesen a trumped-up charge, told him to go to a desert island alone and tortured him with various punishments. It is said that he lost 50 Jin in half a year. However, Qian Xuesen's determination to return to China has never wavered. Americans say that as long as Qian Xuesen is willing to stay in the United States and does not return to China, he will be given the best facilities, a better and more beautiful life and greater honor than before. Qian Xuesen did not let go. Still determined to return to China.

Qian Xuesen (19 1 1. 12。 1 1-) applied mechanics, aerospace technology and systems engineering scientist. Born in Shanghai, ancestral home in Hangzhou, Zhejiang. 1934 graduated from Shanghai Jiaotong University. 1936 received a master's degree from MIT. 1938 received his doctorate from California Institute of Technology. 1955 returned to China. He used to be the chairman and honorary chairman of China theoretical and applied mechanics Society, China Automation Society, China Systems Engineering Society and China Aerospace Society. He is currently a researcher at the National Defense Science, Technology and Industry Committee. In his early years, he did pioneering work in many fields of applied mechanics and rocket and missile technology. Independent research and cooperation with feng. Many theories put forward by Carmen's cooperative research have laid the foundation for the development of applied mechanics, aviation engineering and rocket and missile technology. After returning to China, he served as the technical director of rocket, missile and satellite development for a long time, and made outstanding contributions to the establishment and development of China's missile and space industry. Creative research has been made in many theoretical fields, such as engineering cybernetics, systems engineering and systems science, thinking science and humanities, Marxist philosophy and so on, and great contributions have been made. 1956 won the first prize of Natural Science Award of China Academy of Sciences; 1985 won the national special prize for scientific and technological progress; 199 1 was awarded the honorary title of "National Outstanding Contribution Scientist" and the first-class English Model Medal by the State Council and the Central Military Commission. Academician of China Academy of Sciences. 1994 was elected as an academician of China Academy of Engineering.

Physics short stories (8):

Archimedes

There is such an interesting story about Archimedes. According to legend, King Guhennon of Silas asked craftsmen to make him a pure gold crown. When it was finished, the king suspected that the craftsman had mixed a fake gold crown, but the gold crown was as heavy as the pure gold originally given to the goldsmith. Did the craftsman play tricks? This question not only stumped the king, but also made the ministers look at each other.

Later, the king asked Archimedes to test it. At first Archimedes was also thinking hard, to the point. One day, he went to the bathhouse to take a bath. Sitting in the bathhouse, he saw the water overflowing and felt his body being gently pulled up. He suddenly realized that he could determine the proportion of gold crowns by measuring the displacement of solids in water. He jumped out of the bathtub excitedly and ran out without even considering his clothes, shouting "found it!" Eureka! " . Fureka means "I know".

After further experiments, he went to the palace. He put the crown and pure gold with the same weight in two jars filled with water, and compared the water overflowing from the two jars, and found that the jar with the crown overflowed more water than the other jar. This shows that the crown is larger than pure gold with the same weight, which proves that other metals are mixed in the crown.

He is a physicist and mathematician, the founder of statics and hydrostatics.

Physics short story (9):

newton

When he was young, he used to lead a cow up the mountain and read a book at the same time. When he got home, he found only one rope in his hand. Cooking eggs regularly while reading will cause the watch and eggs to boil together in the pot; Once, he invited a friend to dinner at home, but he worked in the laboratory and forgot to eat or sleep. Repeatedly urged, he still didn't come out. When a friend finished eating a chicken and there was a pile of bones left on the plate, Newton remembered, but after seeing the bones on the plate, he suddenly said, "I thought I didn't eat, so I have already eaten."

Newton not only made great contributions in mechanics, but also made great contributions in other aspects. In mathematics, he discovered binomial theorem and founded calculus. In optics, the dispersion experiment of solar light is carried out, which proves that white light is composed of monochromatic light. Studied the color theory and invented reflecting telescope.