🦾 1200 Вольт от капель воды #новостинауки #физика

less than 1m read

·Nov 3, 2024

Но китайские учёные поработали с пониманием движения капли по поверхности её растекания и создали установку, которая получает искровой разряд с напряжением 1200 В от капель воды. Это почти верхний теоретический предел. В эксперименте участвовали обычные капли обычной воды, падающие с 25 см на наклонную пластину из тефлона, помещённую на алюминиевую подложку, служащую одним из электродов, а также имеющую внизу металлическую полоску, служащую вторым электродом.

Низкая толщина двойного электрического слоя, высокая скорость скольжения капли по тефлону и большая площадь растекания капель стали залогом высокого искрового потенциала напряжения. При такой генерации хватило на то, чтобы провести электролиз воды на этом импульсном источнике, получив таким образом водород и кислород. Воистину, энергии вокруг нас просто море.

TIL: How Cookiecutter Sharks Eat Is Terrifying (Explained With Cookies) | Today I Learned

Food and energy in organisms | Middle school biology | Khan Academy

View All

Trailer | The Crux | National Geographic

Traditionally, climbers are seen as very friendly, lovely people. But there’s something going on at the moment. We perform the best on the big stage. This is the most intense season I’ve ever experienced. I’ve been training for 10 hours a day, eating, sle…

National savings and investment | Financial sector | AP Macroeconomics | Khan Academy

In this video, we are going to use the GDP equation that we have seen before to think about how national savings relates to investment. Really, it’s a way to algebraically manipulate things to ensure that it fits with our intuition. So another way to thin…

One Order of Operations for Starting a Startup by Michael Seibel

One order of operations for starting a startup. More often than not, when I talk to a talented technical person who’s thinking about becoming a Founder, their number one blockers is that they don’t have an idea. At some point during their formative years,…

Introduction to carbohydrates | High school biology | Khan Academy

What we’re going to do in this video is give ourselves a quick introduction to carbohydrates. You might already be familiar with the notion if you look at some packaged food. There’s usually a nutritional label, and it’ll say carbohydrates; it’ll tell you…

Comparing fractions word problems

We’re told that Katie made a table to show how much time she spent on homework last week. So, we can see the different subjects and then how much she spent in terms of hours. So, on math, she spent three-fourths of an hour, reading seven-eighths of an ho…

Not So Neighborly | Rocky Mountain Law

Kevin, state of Colorado: “What can’t we do? Open container. You can’t be carrying around a beer; you can just dump it out. There you go, that’d be great. Hey, we got a report that you were driving around through the neighborhoods. What can you tell me a…

🦾 1200 Вольт от капель воды #новостинауки #физика

More Articles