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. Poems, proverbs or idioms related to physical knowledge are all 1, which is called "one thousand kilograms"-according to the principle of lever balance, if the power arm is a fraction of the resistance arm, then the power is several times the resistance. If the weight of the arm is very large, it is entirely possible to "dial one or two kilograms."
2. Broken mirrors cannot be reassembled-when the distance between molecules is large (more than several hundred angstroms), the attraction between molecules is very small, almost zero, so it is difficult to reassemble broken mirrors.
What you can't catch is the flowers in the water that the mirror can't catch-the flat mirror forms a virtual image.
4. Everyone is United, and Mount Tai is the top-if the components are in the same direction, the resultant force is equal to the sum of the components.
5, hemp rope to lift tofu-can't lift it-when the pressure is constant, if the stress area is small, the pressure will be great. True gold is not afraid of fire, and truth is not afraid of argument-although the melting point of gold is not the highest, it is 1068℃, while the temperature of general flame is about 800℃. Because the temperature of the flame is lower than the melting point of gold, gold cannot be melted.
7, the moon is dizzy and the wind is blowing, and the foundation is wet and rainy-when the wind comes, the air temperature drops rapidly and the water vapor condenses into small drops. These small water droplets are equivalent to many prisms, and the moonlight is dispersed through these "prisms" to form colorful halos, so it is called "moon halo wind".
The basic nourishment is the ground against the tide. Before the rainstorm, the air humidity is high, the ground temperature is low, and the water vapor near the ground condenses into small water droplets. In addition, the salt contained in the ground is easy to absorb wet water vapor, so the ground is against the tide, which indicates shanghai dawn.
8, a long whistle, the sound of mountains and valleys should be-people shouting in the mountains, the sound can form a loud echo after repeated reflection, lasting for a long time. As if the mountains were shouting and the valleys were echoing.
3. What idioms or poems contain physical knowledge? Thermal expansion and cold contraction.
Straight-line propagation of frog light at the bottom of the well
Straight-line propagation of wall-cut stolen light
Three-point molecular dynamics theory
Carve a boat for the movement and stillness of the sword.
The synthesis of anger rushing to the crown
Generation and spread of stealing bells
High tide enhances buoyancy.
Such as needled felt pressure.
The potential energy of a hundred steps through a poplar is converted into kinetic energy, the inertia of an arrow and so on.
Straight-line propagation of the shadow light of the cup bow snake
Straight-line propagation of mirror flowers and water moon
Sitting in a well and watching the sky spread in a straight line
Refraction of phantom light
Direct linear propagation of light
The function of drilling wood for fire has changed.
Artificial nuclear reaction of turning stone into gold
High and low notes
An overtone echo
Cut the gordian knot pressure
Four-two pull rod principle
Sitting on the ground and walking 80 thousand miles a day is relatively static
Looking for the moon in the water is an empty image.
Don't cut wood by mistake when sharpening a knife.
Sharpening the knife does not mistake the woodcutter to reduce the stress area and increase the pressure.
The silent power of slapping is the effect of an object on an object.
-Air.
4. What are the poems about "physics"?
1. Multiply and divide the letter physics, and I feel that I have won everything. -Year: Song Author: Wen Tianxiang's "Pengcheng Journey"
People with poor physics are addicted to science. -Year: Song Author: "Dai Chengshu Two Rhymes"
Things must be material, and human safety is a secret. -Year: Song Author: Shao Hua "Start and End"
I knew physics when I was a minor, and I always kept my promise. -Year: Song Author: Wang's "The Emperor's Dragon Boat Festival Nightingale Sticker"
5. Fine deduction of physics benefits from multiplication and division. -Year: Song Author: Rebecca "Plum Blossom"
6. Sit still and watch physics to add color to your temples. -Year: Song Author: Zhang Gui's "Miscellaneous Xing"
7. Think carefully about the physical instructions, why not just force your face. -Year: Song Author: Wu Mi "Thirty Memories of Going to Biyun Pavilion"
8. Qingshan makes people drunk, and the gains and losses are all physical. -Year: Yuan Author: Herry Liu's "Mountain Slope Sheep Yunshan Intention"
9. In ancient times, the monarch and the minister could push each other physically. A wise man knows what to do and advances and retreats properly. -Year: Tang Author: Du Fu's Romance of the Three Kingdoms
10. Seagull physics seems to be able to keep up, and apricot flowers are suspicious and want to accompany people. -Year: Tang Author: Luo Yin "The Riverside Scene at Qingming Festival" Song Jiang Huaiyou
1 1. There is no physical inconsistency. Sigh that fish and shrimp are bitter and thin, and geese are fat. -Year: Yuan Author: "Jin Opera vs Lotus" Author:
12. Life is really hard, and physics should not be lonely. -Year: Song Author: Huang Tingjian's Rhyme of Hemerocallis crassipes'
13. And I'm crazy and want to be the best in physics. -Year: Song Author: Wang Ling's "Original Locust"
14. If time is not free, physics will be different. -Year: Ming Author: Ten Poems in the Garden by Tang.
15. I also know that physics is related to people, and those who have experienced ups and downs are disheartened. -Year: Song Author: Shi Shaotan Year: Ming Author: Tang's Fifty-five Ancient Fu Poems
16. Is there any physical change in Iraq? Faith is the best choice. -Year: Tang Author: Bai Juyi's Tonghua
5. Idioms related to physics In China's splendid culture, there are many concise idioms, which not only contain profound ideological content, but also are rich in philosophy. Choosing some common idioms to introduce into teaching is extremely beneficial to active thinking, reasonable guidance and improving comprehensive quality. In the exams in recent years, questions designed with some commonly used idioms have also appeared frequently. Therefore, in the study of daily common sense, it is very necessary to pay attention to the collection and collation of some commonly used idioms and grasp the philosophy among them.
Idioms are popular because of their concise form and incisive meaning, and the sources or allusions of many idioms are familiar to us. However, it is refreshing to understand idioms with physical knowledge.
Here are some idioms about physics:
1, Harmony of water and milk: the diffusion phenomenon between liquids.
2, a thousand miles: China Idiom Dictionary explains it like this: diarrhea, water flowing downwards rapidly. This refers to the turbulent river, rushing straight down, and later refers to the smooth writing and unrestrained momentum.
From the point of view of physics, kinetic energy and potential energy can be transformed into each other. The higher the relative height, the more kinetic energy the water will transform when it falls to a lower place, and the more kinetic energy it will have, the greater its speed. Therefore, the explanation of "the river surges down" highlights the high speed of the river.
3. No force: According to the formula W=Fs, although there is a strong force acting on the object, the object does not move the distance because of the force, and the effect of the force is of course equal to zero.
4. Leaves fall to the ground and take root: fallen leaves fall vertically under the action of gravity.
5. Stones sink into the sea: Because the density of stones is greater than that of seawater, stones with the same volume are heavier than seawater. According to Archimedes' principle, the gravity of a stone in seawater is greater than its buoyancy, and the stone can only sink.
6. Sing loudly: Because the loudness of the sound is related to the amplitude of the vocal body. When people sing at the maximum volume, the loudness of the sound will increase because the amplitude of the vocal cords increases.
7. Heat: The heat transfer process raises the temperature of the hand and increases the internal energy.
8. A rising tide lifts a boat: a boat floating on the water meets the balance conditions. When the water level rises, the ship also rises, because it remains the same.
9. Half a catty and eight liang: In the old days, one catty was equal to sixteen liang, so half a catty and eight liang were neck and neck.
10, Void Propagation: Sound waves reflect from the cliff, then reach the ear, and then hear the echo.
6. Ancient poems, proverbs and sayings about physics 12: refraction and reflection of light among colorful clouds in Bai Di.
Jiangling, thousands of miles away, the relationship between distance and time.
Apes on both sides of the strait can't stop crying, and their voices are generated and spread.
The canoe has passed through Chung Shan Man, and the change of object position is called mechanical movement.
First, the energy knowledge in ancient poetry
1. Su Shi's poem "Bow like a full moon, look northwest, shoot Sirius". The energy conversion involved in poetry is the conversion from elastic potential energy to kinetic energy.
2. Li Bai's poem "Flying down three thousands of feet, it is suspected that the Milky Way has set for nine days". Waterfalls in poetry contain great mechanical energy.
Second, the reference knowledge in ancient poetry.
1, Mao Zedong's poem "Sit on the ground and walk 80,000 miles a day, overlook the sky and see John Wan" means that "sit on the ground" is static relative to the ground, and "walk on the sky" is moving relative to the sun.
2. Li Bai wrote in the poem "Looking at Tianmen Mountain" that "the green hills on both sides of the strait look at each other and sail alone." "Castle Peak Opposite" is set in a boat, and "Lonely Sail from the Sun" is set in a river bank.
3. In the lyrics of "Sparkling Red Star", "The small bamboo raft is in the middle reaches of the river and walks on both sides of the towering green hills". The Middle Reach of the Bamboo Raft River takes the earth as the reference, and A Cross-strait Journey on the Green Mountain takes the ship as the reference.
4. "A strong wind blew the well outside the fence last night." The well was blown away and the fence was used as a reference.
Third, the knowledge of thermodynamics and molecular dynamics in ancient poetry
1. In Lu You's Village Living in Mountain Happiness, "the flowers smell like sudden warmth, and the sound of magpies passing through the trees is like a new sunny day". The "fragrance of flowers" in poetry is the result of irregular movement of aromatic oil molecules secreted by flowers, and temperature affects the intensity of molecular movement.
2. In Zhang Xu's Stay in the Mountain, "even if there is no rain, the clothes are stuck in the depths of the areola". -Dew formation (liquefaction).
3. Bai Juyi's "Mu Jiang Yin" "Poor September is late at night, dew is like a pearl and the moon is like a bow"-the formation of dew (liquefaction).