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...
Science Khan Academyis a great tool for extra help with science. The videos in this category range from very basic to complex and college level. Once again, your child can use the videos to reinforce what he has already learned, to preview what he will learn next, or to supplement materia...
Khan Academy中文版app功能: 1、Math 数学 各个年级的数学都有。 2、Science & Engineering 科学&工程 包括初中、高中的物理、生物、化学。 3、Computing 计算机 4、Arts& humanities 艺术&人文科学 5、Economics & finance 经济&金融 6、Test prep 测试 ...
Khan Academy is a non-profit educational organization created in 2008 by Salman Khan with a mission to provide a free, world-class education to anyone, anywhere. The platform is known for its extensive library of content, including interactive exercises, ins...
Khan Academy 是美国学生全科在线学习平台 不是专门学英语的 但有Reading & Language Arts英语课 创始人:孟加拉裔美国人 Sal Khan 再次介绍一下这个学习平台叫Khan Academy中文名可汗学院,包括Khan Academy和Khan Academy Kids两大板块。这是我用过最强大最全面的全科学习网站,不愧是受过伊隆·马斯克的大手笔捐款的网...
Renewable and Nonrenewable Energy Resources _ AP Environmental Science _ Khan Ac 16 -- 5:22 App Standard cell potential and the equilibrium constant _ Chemistry _ Khan Academy 1 -- 11:07 App Nickel-cadmium battery _ Redox reactions and electrochemistry _ Chemistry _ Khan 1 -- 6:55 App Int...
"Veritasium" Khan Academy and the Effectiveness of Science Videos (TV Episode 2011) - Movies, TV, Celebs, and more...
6 years of experience You Khan Do It! Rating: 7 out of 10 June 11, 2022 IncentivizedVetted ReviewVerified User Khan Academy is an excellent resource. We use it internally for quick training, answering questions, figuring out odd issues, or just learning something new when things are sl......
Khan Academy- Reading: Science / This passage is from Luis Villareal, "Are Viruses Alive?" © 2008 by Scientific American. 4.4 (18則評論) The main purpose of the passage is to... 點擊卡片即可翻轉 👆 explore reasons why a definition is ambiguo...
在线教育平台介绍系列二十九之Khan Academy平台 可汗学院(Khan Academy)是由孟加拉裔美国人萨尔曼·可汗创立的一家教育性非营利组织,主旨在于利用网络影片进行免费授课,现有关于数学、历史、金融、物理、化学、生物、天文学等科目的内容,通过在线图...