译自可汗学院Class 12 Physics (India) 的半导体课程 Lesson 1:固体能带理论第4节课:导体、绝缘体和半导体 https://www.khanacademy.org/science 为什么某些物体表现得像导体,而另一些则不然?这似乎是一个非常简单的问题,但事实并非如此。要真正回答这个问题,我们需要更深入地研究固体的电子能级。在本视频中,我们...
格林定理证明(第二部分):不同方向的向量场 - Khan Academy 5751 2 12:19 App 要掌握物理学,首先要理解简谐振子 - Physics with Elliot 1312 -- 1:36 App 国内可免费且无限制使用的chat gpt4.0网站,无需搭梯,免登录直接用! 4434 4 1:34 App 【2024年11月最新版ChatGPT】免费 ,无需翻墙,无限次数使用...
译自可汗学院Class 12 Physics (India) 的半导体课程 Lesson 2:半导体基础知识 第2节课:本征激发和复合 https://www.khanacademy.org/science 本征半导体中有多少自由电子和空穴? 在本视频中,让我们了解如何计算任何给定温度下本征半导体中的电子和空穴的数量。 由 Mahesh Shenoy 制作。 你在模拟电路中遇到的所有问...
Physics | Science | Khan Academy Introduction to Physics (原视频) p1 数学,最底层的知识,一切知识的浓缩和高度抽象和简化;物理,用数学去理解宇宙中的一切;化学,生物学,以及在它们基础上衍生的所有学科都可以追溯到物理;所以,觉得数学太枯燥,觉得机器学习,深度学习,区块链,量子计算太高深,可以从物理开始学; ...
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Khan AcademyRatings and Reviews 4.7out of 5 155 Ratings blewi85,08/08/2021 Most valuable application Great… simple … valuable So7654321,07/05/2020 Good I don’t understand the man in the video that explain 👨🏻🏫 We need to make the app in the Arabic language to help us, ...
国际生收藏12个公认的AP宝藏网站合集。01.Khan Academy(可汗学院)💻 https://www.khanacademy.org/ Khan Academy通过网络视频免费授课,涵盖学科全 IXL作为美国最受欢迎的刷题网站,适合K-12年级的学习者 03.Coursera💻 https://www.coursera.org/
Khan Academy cover a massive number of topics, including K-12 math, science topics such as biology, chemistry, and physics, and even the humanities with playlists on finance and history. You can learn about the fundamentals of computer science as well as prepare for that upcoming SAT. Or, ...
95 Fluids (part 11)-360p 上传者:易学easypass 07:45 96 Fluids (part 12)-360p 上传者:易学easypass 09:48 97 Thermodynamics (part 1)-360p 上传者:易学easypass 10:17 98 Thermodynamics (part 2)-360p 上传者:易学easypass 10:23 99 Thermodynamics (part 3)-360p ...
(PhysOrg.com) -- The problems with basic education, both in the US and other countries, are complex, but one website may have the ability to improve education on a global scale. The Khan Academy, whose mission is to "provide a free world-class education