打鐵趁熱!
送上台大物理系莊學長提供的「物理大餐」Part 2️⃣!
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⛓ 俐媽英文教室—物理單字篇part 2(古典物理學常用英文詞彙):
🧲 Classical physics 古典物理學
⭐️ 運動
1. kinematics (n.) 運動學 / dynamics (n.) 動力學
2. motion (n.) 運動
(運動學探討: translational (位置轉換)、rotational (轉動)、vibrational (震動) 等)
3. point particle (n.) 質點
4. trajectory (n.) 軌跡 (⚠️ -ject: shoot)
5. vector (n.) 向量 / scalar (n.) 純量
6. position (n.) 位置 (⚠️ pos: put)
7. displacement (n.) 位移 / distance (n.) 路徑長
8. velocity (n.) 速度 / speed (n.) 速率
9. acceleration (n.) 加速度
10. jerk (n.) 急跳度
11. average (a.) 平均的 / instantaneous (a.) 瞬間的 / constant (a.) 固定的
12. projectile motion (n.) 拋體運動
13. circular motion (n.) 圓周運動(⚠️ circum: around)
14. angular velocity (n.) 角速度
15. angular acceleration (n.) 角加速度
16. centripetal acceleration (n.)向心加速度
⭐️ Newtonian mechanics (classical mechanics) 牛頓力學
(Newton’s 3 laws)
17. inertia (n.) 慣性
18. force (n.) 力
* friction (n.) 摩擦力 (kinetic + ~ 動摩擦力 / static + ~ 靜摩擦力)
* tension (n.) 張力 / drag (force) (n.) 阻力 / gravity (n.) 重力
19. free-body diagram (n.) 力圖分析
20. equilibrium (n.) 平衡(⚠️ equi: equal)
* stable 穩定 / unstable 不穩定 / neutral 隨遇 (中性) + ~
⭐️ 能量、動量與彈碰
21. work (n.) 功
mechanical energy (n.) 力學能
the principle of the conservation of mechanical energy (n.) 力學能守恆原理
22. potential energy (n.) 位能 (勢能) / kinetic energy (n.) 動能
23. conservative force (n.) 保守力
24. momentum (n.) 動量 (linear + ~ 線動量 / angular + ~ 角動量)
* the conservation of linear momentum (n.) 線動量守恆
* the conservation of angular momentum (n.) 角動量守恆
25. impulse (n.) 衝量
26. collision (n.) 碰撞
elastic + ~ 彈性 / inelastic + ~ 非彈性
27. center of mass (CM) (n.) 質心
28. rigid body (n.) 剛體
⭐️ 重力與場
29. the principle of superposition (n.) 疊加原理
30. field (n.) 場 (⚠️ 英模曾經抄過各種「場」大餐,記得複習)
* gravitational field (n.) 重力場
* electromagnetic field (n.) 電磁場
⭐️ 克卜勒定律 (Keplers’ laws of planetary motion)
31. orbit (n.) 軌道
cf. orbital (n.) 軌域 (在高三化學淺談量子力學會講)
32. focus (n.) 焦點 (pl: foci)
33. perihelion (n.) 近日點 / aphelion (n.) 遠日點
cf. perigee (n.) 近地點 / apogee (n.) 遠地點
34. elliptical (a.) 橢圓的
35. escape velocity (n.) 脫離速度
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好多字俐媽都懂,
啊它們到底在講什麼?😂😂
(果然是門外漢哪⋯⋯)
感謝莊學長🙏🏼
.
#俐媽英文教室
#俐媽英文教室物理篇
#歡迎其他領域孩子投稿貢獻
#傳道有先後
#術業有專攻
#台大明明精銳盡出
同時也有23部Youtube影片,追蹤數超過134萬的網紅Point of View,也在其Youtube影片中提到,อ้างอิง - Chatterjee, A. (2015). Is the statement of Murphy’s law valid? Complexity, 21(6), 374–380. https://doi.org/10.1002/cplx.21697 - Matthews, ...
「laws of physics」的推薦目錄:
- 關於laws of physics 在 辣媽英文天后 林俐 Carol Facebook 的最讚貼文
- 關於laws of physics 在 Fan-Chiang Yi 范姜毅 Facebook 的精選貼文
- 關於laws of physics 在 Victor Chau Yoga Facebook 的最佳解答
- 關於laws of physics 在 Point of View Youtube 的最佳解答
- 關於laws of physics 在 SHOGO Sensei Youtube 的最佳貼文
- 關於laws of physics 在 Doctor KONAN / 木南 Youtube 的最佳貼文
- 關於laws of physics 在 Why do scientists think that all the laws of physics that apply in ... 的評價
laws of physics 在 Fan-Chiang Yi 范姜毅 Facebook 的精選貼文
BREAKING NEWS
The Royal Swedish Academy of Sciences has decided to award the 2020 Nobel Prize in Physics with one half to Roger Penrose “for the discovery that black hole formation is a robust prediction of the general theory of relativity” and the other half jointly to Reinhard Genzel and Andrea Ghez “for the discovery of a supermassive compact object at the centre of our galaxy.”
These three laureates share this year’s Nobel Prize in Physics for their discoveries about one of the most exotic phenomena in the universe, the black hole. Roger Penrose showed that the general theory of relativity leads to the formation of black holes. Reinhard Genzel and Andrea Ghez discovered that an invisible and extremely heavy object governs the orbits of stars at the centre of our galaxy. A supermassive black hole is the only currently known explanation.
Roger Penrose used ingenious mathematical methods in his proof that black holes are a direct consequence of Albert Einstein’s general theory of relativity. Einstein did not himself believe that black holes really exist, these super-heavyweight monsters that capture everything that enters them. Nothing can escape, not even light.
In January 1965, ten years after Einstein’s death, Roger Penrose proved that black holes really can form and described them in detail; at their heart, black holes hide a singularity in which all the known laws of nature cease. His ground-breaking article is still regarded as the most important contribution to the general theory of relativity since Einstein.
Reinhard Genzel and Andrea Ghez each lead a group of astronomers that, since the early 1990s, has focused on a region called Sagittarius A* at the centre of our galaxy. The orbits of the brightest stars closest to the middle of the Milky Way have been mapped with increasing precision. The measurements of these two groups agree, with both finding an extremely heavy, invisible object that pulls on the jumble of stars, causing them to rush around at dizzying speeds. Around four million solar masses are packed together in a region no larger than our solar system.
Using the world’s largest telescopes, Genzel and Ghez developed methods to see through the huge clouds of inter-stellar gas and dust to the centre of the Milky Way. Stretching the limits of technology, they refined new techniques to compensate for distortions caused by the Earth’s atmosphere, building unique instruments and committing themselves to long-term research. Their pioneering work has given us the most convincing evidence yet of a supermassive black hole at the centre of the Milky Way.
“The discoveries of this year’s laureates have broken new ground in the study of compact and supermassive objects. But these exotic objects still pose many questions that beg for answers and motivate future research. Not only questions about their inner structure, but also questions about how to test our theory of gravity under the extreme conditions in the immediate vicinity of a black hole,” says David Haviland, chair of the Nobel Committee for Physics.
Press release: https://bit.ly/309oZqF
Popular information: https://bit.ly/3jjZSJk
Advanced information: https://bit.ly/3kEwwFI
laws of physics 在 Victor Chau Yoga Facebook 的最佳解答
Never underestimate the power of a humble towel. From wiping your sweat, connecting your hands and/or to your feet, covering your eyes to increasing friction, its uses are countless. In this case of #urdhvakukkutasana, it helps me improve the grip between my knees and my armpits - think how slippery it gets when you mix sweat and sunscreen. 😂
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If want to try this, make sure you have a solid #padmasana #fulllotus, and a good #tripodheadstand to #crowpose transition. As in all #armbalances, it’s all about the shifting of body weight. So move your weight as far forward as you can, while keeping your belly sucked in.
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Understand your body and use it intelligently and according to the laws of physics. When coupled with breath, your yoga practice will become effortless.
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What are the poses that really inspire you and you’ll keep coming back to them? Let me know in comments below 🙏🏼
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📸 by @oscartmw
laws of physics 在 Point of View Youtube 的最佳解答
อ้างอิง
- Chatterjee, A. (2015). Is the statement of Murphy’s law valid? Complexity, 21(6), 374–380. https://doi.org/10.1002/cplx.21697
- Matthews, R. A. J. (1995). Tumbling toast, Murphy’s Law and the fundamental constants.
- European Journal of Physics, 16(4), 172–176. https://doi.org/10.1088/0143-0807/16/4/005
- Purtill, C. (2017, May 16). The history of Murphy’s Law gives the expression a whole new meaning. Quartz. https://qz.com/984181/murphys-law-is-totally-misunderstood-and-is-in-fact-a-call-to-excellence/
- Some of Murhy’s laws. (n.d.). MathsNet: School of Mathematical Sciences. Retrieved June 10, 2021, from https://www.maths.nottingham.ac.uk/plp/pmzibf/some.html
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laws of physics 在 SHOGO Sensei Youtube 的最佳貼文
同性婚が認められたニュージーランドの議会でウィリアムソン議員が行った大絶賛されたスピーチに日本語字幕をつけました。相手の不安をわかりやすい表現で取り除き感動の嵐を呼んだ伝説のスピーチです。性教育には人権教育も含まれます。自分と「違う」ことは決して恐れることではありませんね。
頑張って和訳してみましたけど、ちょっとヘンテコな表現があるかもしれないです。大目にみてくれーー!🙇♂️
英語全文
I've had a reverend in my local electorate say that the 'gay onslaught will start the day this bill is passed.'
So we are struggling to know what the gay onslaught will look like. We don't know if it will come down the Pakaranga highway as a series of troops or whether it will be a gas that flows the electorate and blocks us all in.
I also had a Catholic priest tell me that I was supporting an unnatural act.
I found that interesting coming from someone who has taken an oath of celibacy for his whole life. Celibacy... I haven't done it so I don't know what it's about.
I also had a leader tell me I would burn in the fires of hell for eternity and that was a bad mistake because I've got a degree in physics. I used the thermodynamic laws of physics.
I put in my body weight and my humidity and so on. I assumed the furnace to be at 5000 degrees and I will last for just on 2.1 seconds. It's hardly eternity. What do you think?
I also head some more disgusting claims about adoption. Well, I have got three fantastic adopted kids. I know how good adoption is, and I have found some of the claims just disgraceful.
I found some of the bullying tactics really evil. I gave up being scared of bullies when I was at primary school.
However, a huge amount of the opposition was from moderates, from people who were concerned, who were seriously worried, about what this bill might do to the fabric of our society.
I respect their concern. I respect their worry. They were worried about what it might do to their families and so on.
Let me repeat to them now that all we are doing with this bill is allowing two people who love each other to have that love recognised by way of marriage.
That is all we are doing. We are not declaring nuclear war on a foreign State. We are not bringing a virus in that could wipe out our agricultural sector forever.
We are allowing two people who love each other to have that recognised, and I cannot see what is wrong with that for neither love nor money.
I just cannot. I cannot understand why someone would be opposed. I understand why people do not like what it is that others do. That is fine. We are all in that category.
But
I give a promise to those people who are opposed to this bill right now. I give you a watertight guaranteed promise.
The sun will still rise tomorrow. Your teenage daughter will still argue back to you as if she knows everything.
Your mortgage will not grow. You will not have skin diseases or rashes or toads in your bed.
The world will just carry on.
So do not make this into a big deal.
This bill is fantastic for the people it affects, but for the rest of us, life will go on.
Finally, can I say that one of the messages I had was this bill was the cause of our drought.
Well, if any one you follow my Twitter account, you will see that in the Pakuranga electorate this morning, it was pouring with rain.
We had the most enormous big gay rainbow across my electorate. It has to be a sign. If you are a believer, it is certainly a sign.
Can I finish, for all those who are concerned about this, with a quote from the bible.
It is Deuteronomy. I thought Deuteronomy was a cat out of the musical 'Cats,' but never mind.
The quote is Deuteronomy 1:29.
'Be ye not afraid.'"
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laws of physics 在 Doctor KONAN / 木南 Youtube 的最佳貼文
現在Steam/PS4で展開中のオンラインパーティーゲーム『Fall Guys: Ultimate Knockout』ですが、動画共有サイトなどで知られるbilibiliは本作のモバイル版を中国向けにリリースすると発表しました。
『Fall Guys: Ultimate Knockout』は、最大60人で遊べる大規模オンラインパーティーゲームだ! 最後の勝者が決まるまで、カオスが加速し続けるステージを生き残れ!
※今回プレイしているのは「Fall Guys: Ultimate Knockout Mobile」ではなく、「Fall Run : Knockout Race」です。
ダウンロード
https://play.google.com/store/apps/de...
Fall Guys: Ultimate Knockout flings hordes of contestants together online in a mad dash through round after round of escalating chaos until one victor remains! Battle bizarre obstacles, shove through unruly competitors, and overcome the unbending laws of physics as you stumble towards greatness. Leave your dignity at the door and prepare for hilarious failure in your quest to claim the crown!
◆Doctor KONAN / 木南 チャンネル登録お願いします。
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◆Doctor KONAN ブログ
http://doctorkonan.blogspot.jp/
◆Doctor KONAN / 木南 Facebook
https://www.facebook.com/pages/Doctor...
自己紹介
こんにちは。ガジェット系のレビューを中心に、パソコン、スマートフォン関係の動画を上げています。
できるかぎり、毎日動画を作っていく予定です。
ヒーローショーやエンタメ系の動画もアップします。
楽しいことは、みんなでシェアしたいと思います。
撮影機材
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