Poetry describing the phenomenon of diffusion

1. Poems about the phenomenon of physical diffusion

Poetry on physical diffusion 1. Poetry about physics

First, the peaks reflect the floating mountains, and there is no water, no mountains and no ecstasy. -Guilin landscape in modern Wu Mai.

Physical principles: reflection and refraction of light.

The mountains are stacked in the water, and there is a reflection of the mountains in the water. There is no unattractive mountain, no unattractive water.

Second, Hanshan Temple outside Gusu City, the midnight bell goes to the passenger ship. -Zhang Tang Ji "Sleeping in Fengjiang"

The spread of sound.

In the lonely and quiet Hanshan Temple outside Gusu, the bell rang to the passenger ship in the middle of the night.

Third, the green hills on both sides of the strait are opposite, and the sails are coming alone. -Tang Li Bai's "Looking at Tianmen Mountain"

Physical principle: Castle Peak is static relative to the ground, but with the moving ship as the reference, Castle Peak becomes moving, with the river bank as the reference, and the solitary sail comes from the sun.

The beautiful scenery of the green hills on both sides of the strait is inseparable, and a solitary boat comes from the horizon.

April, April, beautiful scenery on earth, peach blossoms in mountain temples. -Tang Bai Juyi's Peach Blossom in Dalin Temple

Physical principle: The higher the terrain, the slower the temperature rises. In the same season, the temperature on the mountain is lower than that on the mountain.

In April, all the flowers have withered, and the peach blossoms in the ancient temple in the mountains have just bloomed.

Verb (abbreviation of verb) How the water of the Yellow River flows out of heaven and into the ocean, which is gone forever. -Tang Li Bai's "Into the Wine"

Physical principle: water cycle.

The water of the Yellow River fell from the sky, and the waves rolled straight into the East China Sea, never to return.

2. Ancient poems containing physical phenomena

I searched online:

1, one day in Jiangling: high moving speed.

2. The canoe has crossed Chung Shan Man: This poem is set in a mountain, and the ship is moving relative to the mountain.

Leaves fall like the spray of a waterfall: the leaves fall to the ground under the action of gravity.

4. And I watch the long river always rolling forward: the river flows to low-lying places under the action of gravity.

5. Qian Fan passed by the sunken ship: description of relative motion. Because his boat is not moving, the boat next to it is moving relative to itself.

6. How much sadness can you have, just like a river flowing eastward: in China, the east is lower than the west, and the river flows downwards under the action of gravity. . (Physics+Geography)

7. The moon rises on the sea, and the world ends * * * At this time: Because the moon is far from the earth, the moonlight shines in a wide range. . (Physics+Geography)

8. Reading with the sound of wind and rain, the sound is in the ear: 1, and the spread of sound will not interfere with each other; 2. Sound can spread around obstacles.

9. It snows in Tianshan Mountain in May, and there is no wind but cold. It shows that at high latitudes, the cold weather lasts for a long time because the sun receives less heat. (Physics+Geography)

10, grass withered eagle eye disease, light snow: grass yellow, animals can see the eagle in the sky more clearly because there is no camouflage of protective color. This is a phenomenon of light; Because there is no snow on the ground, the horse runs faster, which is a mechanical phenomenon.

1 1, until the war drums, which exploded from Yuyang, shook the whole earth and broke the tune of rainbow skirts and feather clothes: the previous sentence shows that the earth (solid) has stronger ability to spread sound than air.

12, I know from a distance that it is not snow, but it has a faint fragrance: it looks like snow (white), but by distinguishing the taste, I know the essence of matter, and the faint fragrance comes from the movement of molecules. (Physics+Chemistry)

13, even the sea level is in the spring tide, and the bright moon on the sea is born in the tide: the previous sentence means that due to the gravity of the earth, the water levels of rivers connecting the sea are at the same height as the sea level.

14, you have seen how the water of the Yellow River moves out of the sky and into the ocean, never to return: physical phenomena are the same as the sixth poem.

15, Hanshan Temple outside Gusu City, midnight bell to passenger ship: judge the object making sound according to the timbre of the sound.

16, you can draw a carved bow like a full moon, look northwest and shoot a Sirius: the full bow contains elastic potential energy.

17, Flying down the Three thousands of feet: Water falls from a height, including the transformation of gravitational potential energy and kinetic energy.

18, in August, the high wind roared, rolling my three hairs: the moving air (wind) has kinetic energy.

19, Chai Men smells dogs barking, and people go home in the snow at night: sound can transmit information, and people know that someone is back through dogs barking.

20. But after going up a flight of stairs, you can broaden your horizons by 300 miles: you can only see far if you climb high. (Physics+Geography)

Hehe, it took me more than an hour to recall these things, so I didn't classify the same phenomenon. I hope the landlord can be satisfied. I'm sure I can find more answers by rummaging through ancient poems.

3. Physical phenomena in ancient poetry

1. How many peaks block the sun, and Gangwon wants to float in the sky. -"You" Su Shi (Song)

2. The number of clouds reaches its peak, and a day is half of Ming Jiang. -Bo Yang Wanli (Song)

The first sentence asks, "Why is the sunlight blocked by the mountain peak?" The second sentence asks, "Why do you have to push away the clouds on the mountainside to see the summit, and the sun can only shine into the river through the cracks in the clouds?" In fact, they all use the principle of straight-line propagation of light.

3. Baochai shines brightly and can be distinguished in the mirror. -"For Women" Qin Jia (Korea)

The first sentence shows that the reflected light after being reflected by jewelry enters people's eyes, which is particularly dazzling; The latter sentence uses the knowledge of plane mirror imaging.

4. Hold Shuiyue in your hand and let the fragrance of flowers permeate your clothes. ── "Spring Mountain jathyapple" in Liang Shi.

The previous sentence asked, "Why is there a moon in the water?" This phenomenon involves the physical knowledge of plane mirror imaging; The last sentence shows that the molecules that secrete fragrance in flowers move irregularly and have spread.

5. Until, holding up my cup, I asked the bright moon to bring me my shadow and let the three of us. ── "Drinking the Bright Moon Alone" Li Bai (Tang)

The last sentence mainly explains the phenomenon of the moon imaging in the wine glass, which involves the reflection of light. According to the meaning of the poem, the last sentence can be understood from a physical point of view as: people, the shadow under the moon, the people in the glass become three people.

6. The setting sun shines in the peach blossom room, and the willows are all red. -"Rain Window Dispels Meaning" Niu Yingzhi (Qing)

Catkin was originally white, but the main reason why the poem said it was "patches of red" was that sunlight contained seven colors of light. When it passes through a piece of red peach blossom, most of the white light is absorbed by the peach blossom, only the red light is reflected, and the reflected red light shines on the white catkin, naturally showing a faint red color.

7. How vast the world is, how close the trees are to heaven and how close the moon is to the water! . ── "A Night Sleeping in Jiande" Meng Haoran (Tang

8. The tank wears a skirt and it rains heavily. Why do cylinders wear skirts? Because the water vapor in the air is liquefied when it is cold, it forms small water droplets and adheres to the outer surface of the cylinder. It also implies that there will be heavy rain when the temperature drops. ) 9. It is warm after frost and cold after snow. (Frost directly changes from water vapor to solid state, which belongs to condensation, and it is warm after frost, because condensation belongs to exothermic process; Melting from solid to liquid after heavy snow is a melting process. It absorbs heat from the surrounding air, so it is cold after snow. ) 10. Large earthquakes are dull and small earthquakes are sharp. This is because the vibration rate of the earthquake is small, so the tone is low and the sound is heavy; Small earthquakes have high vibration rate, so they have high pitch and sharp sound. 1 1. The hierarchy does not flow, and people are flat. (principle of communication device) 12. Soft is water, hard is water. Water is soft because it has fluidity. The reason why water is hard is that there is an incompressible repulsive force between molecules. ) 13. A rope saws wood, but a drop of stone wears it through. (Because the stress surface of the string is very small when it touches the wood block, the pressure generated when the water touches the stone is extremely great, so the rope can cut off the wood block and the water can drip down through the stone. ) 14. The flowers suddenly warm people's hearts, and the sound of magpies wearing trees makes people feel happy. (Because the higher the temperature, the more intense the thermal movement of molecules. Therefore, when the flowers secrete fragrance and the diffusion movement accelerates, it indicates that the temperature will rise and the weather will get warmer. ) 15. There are some plums in the corner, and Ling cold opens them alone. I knew from a distance that it wasn't snow, because there was a smell coming. The molecules in an object are constantly moving irregularly. This is the diffusion phenomenon of gas molecules. ) 16. The apple leaves the tree and won't fall too far. The gravity produced by the earth's gravity is firm and downward, so the apple will not fall far away from the tree. ) 17. He who climbs high falls heavily. Because all lifted objects have gravitational potential energy, the higher they are lifted, the greater the gravitational potential energy, so they climb high and fall hard. ) 18. Emerald is very smooth after polishing, and it is specular reflection, and the reflected light is relatively strong, so it is said that jade does not shine without cutting. ) 19. The ship broke down in the middle of the river late, and it was too late to pull back from the cliff. All objects have inertia, that is, the property of keeping the original state of motion unchanged. So it is difficult for the boat to stop in the middle of the river. What you can't catch is the moon in the water, and what you can't pick is the flower in the mirror. It looks like a virtual image in an underwater mirror. You can't catch the moon in the water and pick flowers in the mirror. ) 2 1. The water in the pool reflects the bright moon, and the water in the pool is clear. The calm pool water is imaged by a flat mirror. Due to the refraction of light, the pool water looks shallow. ) 22. The small bamboo raft is in the middle reaches of the river, walking on both sides of the towering green hills. (The relativity of object motion, whether the object is moving or stationary depends on the selected reference object. The echo lasted for three days. Sound will reflect back when it meets something, that is, echo. ) 17. One leaf cannot see Mount Tai. Light travels in a straight line in the same uniform medium. )

4. Poetry about physics

First, the peaks reflect the floating mountains, and there is no water, no mountains and no ecstasy.

-Physical principle of modern Wu Mai's Guilin Landscape: reflection and refraction of light. The mountains are stacked in the water, and there is a reflection of the mountains in the water. There is no unattractive mountain, no unattractive water.

Second, Hanshan Temple outside Gusu City, the midnight bell goes to the passenger ship. -Tang Zhangji's "Sleeping by the Fengjiang River" Physical principle: the spread of sound.

In the lonely and quiet Hanshan Temple outside Gusu, the bell rang to the passenger ship in the middle of the night. Third, the green hills on both sides of the strait are opposite, and the sails are coming alone.

-Tang Li Bai's "Looking at Tianmen Mountain" Physical principle: Compared with the green hills on the ground, it is static, but with the moving ship as the reference, the green hills become moving. Taking the river bank as a reference, the solitary sail comes from the sun. The beautiful scenery of the green hills on both sides of the strait is inseparable, and a solitary boat comes from the horizon.

April, April, beautiful scenery on earth, peach blossoms in mountain temples. -Tang Juyi's "Peach Blossom in Dalin Temple" Physical principle: The higher the terrain, the slower the temperature rises. In the same season, the temperature in the mountains is lower than that in the mountains.

In April, all the flowers have withered, and the peach blossoms in the ancient temple in the mountains have just bloomed. 5. How does the water of the Yellow River flow out of heaven and into the ocean, which is gone forever?

-Tang Li Bai's "Into the Wine" physical principle: water cycle. The water of the Yellow River fell from the sky, and the waves rolled straight into the East China Sea, never to return.

5. Physical phenomena in China's poems.

Part I (Overview) Nature is rich and colorful. Ancient poets left a well-known poem when they experienced life, observed and appreciated the beauty of nature.

And because physical phenomena are everywhere in nature. Therefore, some physical phenomena inevitably appear in ancient poems.

Specifically, these seemingly chaotic phenomena belong to different branches of physics, including the most common light phenomena and sound phenomena. Of course, some phenomena are closely related to classical mechanics and kinematics. The poet's meticulous description of life makes these scientific phenomena hidden between the lines of the poem, which triggers our thinking today.

Light is the most common phenomenon, and it is believed that light is closely related to our lives, whether ancient or modern. Let's talk about the phenomenon of light first.

Part II (Light Phenomenon in Ancient Poems) Humans began to observe and study light very early, and gradually accumulated rich knowledge, making optics one of the earliest branches of physics. Mojing was written 2400 years ago and is the earliest optical work in the world.

The most basic property of light is linear propagation. "Until I raise my cup, I ask the moon to bring me my shadow, so that the three of us can drink with the moon" is one of Li Bai's words.

When the poet was drinking, a little moonlight reflected his shadow, as if there were three. In the psychedelic of light and shadow, the relationship between them can be faintly seen. How can the "bright moon" become an "opposite shadow" and how can there be "three people"? Due to the linear propagation of light, the light emitted by a point light source (here we roughly regard the "bright moon" as a point light source) shines on an opaque object (person), and the object is irradiated on the surface of the light, forming a dark area behind the backlight surface that cannot be irradiated by light, which is the shadow of the object.

Of course, because the luminous surface of the "bright moon" is relatively large, every luminous point on the luminous surface can be regarded as a point light source, and they all produce a shadow area behind the object. Some areas of these shadows are completely unaffected by light, which is called umbra. There is also an area around the umbra that can be illuminated by part of the light emitted by the light source, which is called penumbra.

Therefore, the phenomenon of "bringing my shadow to me and making us three" is caused by umbra and penumbra. Li Bai not only has the heroic spirit of "raising a glass, I ask the bright moon", but also observes and sees "bringing my shadow to me and making us three" in detail. This poem is the concrete unity of the poet's thoughts and feelings and scientific phenomena.

Du Fu also combined light, shadow and starry sky perfectly in Pavilion Night. "Stark blows the fifth watch, challenging the gongs and drums, and the stars and Tianhe pulse across the three mountains", which reminds people of the beautiful Milky Way and the steep scenery of the Three Gorges. The refraction and reflection of light is also a phenomenon of light that people realized earlier.

The poet Li Bai also observed the refraction and reflection of light. A poem "Lushan suggestion Lu Xuzhou" wrote: The beautiful scenery of "Jiudieping Scenic Resort" and "Yunjin", the mountain seat containing phosphorus and the clouds in the sky are reflected in the mirror-like water, and the lakes and mountains are full of interest.

The reflection of mountains and clouds in water is the result of light reflection. Whether it is a transparent object or an opaque object, its surface should reflect some light.

When a plane is illuminated by parallel light, the reflected light is also parallel. This kind of reflection is specular reflection.

Here, we can take the "Ming Lake" in the poem as a mirror. The light emitted from point S, after being reflected by a plane mirror, seems to be emitted from point S', which is called the image of S. The "shadow" and "looking at the light" seen by the poet from the water are the images of the lake reflecting the mountains and clouds.

To the observer on the water, it seems that there is a reflection point S' underwater, but in fact, S' does not exist. Of course, this kind of poems describing the reflection phenomenon of light also include Li Bai's Song of Qiupu, I don't know where to get autumn frost in the mirror, and Harmony with Little Blue Island and Heaven.

"Sailing alone, the sky has gone, only the Yangtze River flows in the sky." This is a famous sentence in Li Bai's Farewell to Meng Haoran on the way to Yangzhou. The poet's infinite concern for his friends is pinned on Lonely Sail and Far Shadow.

The "blue sky" in the atmosphere is the result of light refraction. When light enters another medium from one medium, at the junction of the two media, part of the light enters the latter medium, changing the original propagation direction, which is the refraction of light.

The closer the atmosphere covering the earth's surface is to the ground, the greater the density and the higher the refractive index. In this medium with uneven density distribution, light does not travel in a straight line.

We can generally think that the air on the surface of the earth is composed of many horizontal gas layers, and the density of each layer is different. Of course, the closer the plane is to the horizon, the more obvious the deflection of light in the atmosphere.

So Li Bai said it was "exhaustion of the sky". There is also a special phenomenon in refraction-total reflection.

"The moon rises like a mirror, and the sea clouds shine like palaces." Li Baizhen has a good eye.

He also saw the phenomenon of total reflection in the air-a mirage. Under the exaggerated style, a looming mirage seems to emerge in front of you.

It is also caused by the propagation of light in uneven air. When the air pressure is constant, the air density decreases with the increase of temperature, and the refractive index of light also decreases.

In summer, the temperature on the sea surface is lower than that in the air. When the light from distant peaks and pavilions shines into the air, because the refractive index of the lower air is higher than that of the upper air, the light refracts continuously and deviates from the normal direction more and more, and the incident angle of the hot air layer increases continuously.

When the incident angle of light increases to the critical angle, total reflection will occur, and people will see distant scenery hanging in the air. Above, we saw the appearance of light phenomenon in combination with ancient poems, and briefly explained its principle.

The poet combines what he has seen and heard in life with wonderful scenery and sincere feelings, and presents the mystery of nature to us completely. Next, let's take a look at how the sound phenomenon and other phenomena are integrated into the scene of ancient poetry.

The third part (sound phenomenon and other phenomena in ancient poetry) Besides the changeable light phenomenon, there are many wonderful sound phenomena and mechanical and kinematic phenomena in life. Poets love life and always pay attention to every detail in life. Of course, they also pay attention to these physical phenomena in daily life and show them in their poems.

Everyone is familiar with the poem "Hanshan Temple outside Gusu City, the midnight bell arrives at the passenger ship" in a night berth near Fengqiao. This famous sentence, which has been told through the ages, also contains sound phenomena. We live in a world full of sound, and people communicate with each other through sound.

6. 20 examples of proliferation phenomenon

Diffusion phenomenon 20 is as follows:

1, in summer, the lotus is fragrant.

2. Spray perfume in the corner, and the whole room will smell.

You can smell cooking outside the window.

Drop red ink into clear water, and the whole glass of water will turn red.

You can smell the disinfectant when you enter the hospital.

6. You can smell the flowers far away from the flower bed.

7. When salt is put into a glass of water, the whole glass of water becomes salty.

8. Press two different metals together. After a long time, the composition of another metal can be found inside the contact surface of each metal.

9. You can smell the bad smell in the toilet.

10, the corner of coal piled for a long time turned black.

1 1, the air freshener will spread the fragrance to all parts of the house.

12. Secondhand smoke will affect the whole room.

13, toxic gas diffusion.

14. There is a bunch of lilies in the vase, and there is a faint fragrance of flowers in the room.

15, you can smell the sour taste of vinegar quickly when you open the vinegar bottle.

16, in the corner where lime has been placed for a long time, there is a fairly thick wall with white on it.

17, you can smell the gas when you burn it.

18. Mothballs are getting smaller in the box, and the box smells of camphor.

19, water evaporates, less and less.

20. Light and dark clothes will be dyed when they are put into the washing machine together.

Extended data:

Definition of (1) diffusion: When different substances touch each other, the phenomenon that they enter each other is called diffusion. The essence of diffusion phenomenon is the mutual penetration of molecules (atoms).

(2) Diffusion phenomenon shows that all molecules of matter are constantly moving irregularly, which also shows that there are gaps between molecules of matter.

(3) Factors affecting diffusion: The higher the temperature, the faster the diffusion (that is, the random movement of molecules is related to temperature, and the higher the temperature, the more intense the random movement of molecules).

References:

Sogou Encyclopedia: Diffusion Phenomenon