0:20
Recommended
Question 20: In the circuit shown below, the supply voltage remains constant. In Figure A, when switch S is closed, the voltage indicates 4 V and the current indicates 0.4 A; in Figure B, when switch S is closed, the voltage indicates 6 V. Find the resistance values of ⑴ R1 and
Understand the application of Ohm's law in shunting in parallel circuits with one question ~ Detailed explanation of junior high school physics and electricity textbook questions
07/01
1684
Notice on adjusting the summer opening hours of Wanlin Art Museum Dear audience friends: According to the school's "Notice on Summer Vacation in 2022 and Doing Summer-related Work", Wanlin Art Museum will open from July 19 to August 31, 2022 The exhibition opening hours will be a
Notice on adjusting the opening hours of Wanlin Art Museum during summer vacation
07/01
1551
[Source: Kunshan Education Release] Kunshan No. 1 Middle School was founded in 1924. It has a long history of running schools and is the first secondary education in Kunshan. In 1926, the first CCP organization in Kunshan, the "Kunshan Independent Branch of the Communist Party of
Good news! Kunshan No. 1 Middle School successfully passed the Jiangsu Province four-star high school review
06/30
1490
[Source: Jining Radio and Television] The boy has his mountains and seas, his numerous mountain shadows, and his thousands of miles of waves. If you can give him the wind, give him the desert, give him the sky, and give him the sky. "Learning in High-tech" is produced by Jining R
Studying in High-tech | Jining High-tech Zone Huangtun Central Primary School: Chasing poetry and dreams in the distance
06/30
1098
Red Net Moment News, July 15 (Correspondent Li Lei and Du Haogang) Recently, the "Xing Dong School" - the School of Tourism of Hunan Normal University went to Sanxia Township, Huaihua Passage Dong Autonomous County for a summer practice group to carry out state-funded policy prom
College students go to the countryside three times during summer vacation: Promote national funding policies and carry out drowning prevention education
07/01
1971
Zhang Tingting, deputy director of the Tianqiao District Education and Teaching Research Center of Jinan City, as well as representatives of the district Young Pioneers chief counselor, ideological and political teaching researchers, primary and secondary school principals, moral
Jinan Tianqiao District Education and Sports Bureau held a symposium on the theme of "Cultivating Morality and Cultivating People and Following the Party"
07/01
1323
Introduction Currently, Guizhou Province has announced the national special enrollment situation of major universities in Guizhou, and Guizhou Province has announced the highest and lowest scores of major universities, which will facilitate future candidates to provide more accur
Guizhou Province National Special Project: A competition between the highest and lowest scores. How does your favorite college perform?
06/30
1446
Lesson 16 Happy Thanksgiving!Happy Thanksgiving!1 Do you always celebrate holidays with your whole family?Do you always celebrate holidays with your whole family?1.1celebrate holidays with sb.
Hebei Education Edition Eighth Grade English Textbook Unit 3-4 Key Knowledge A.
07/01
1941
Hangzhou, China, and Nuremberg, Germany, are two cities that were born and prospered by water, and water environment protection is particularly important here. What kind of sparks will come out of the dialogue between the Shangtang River in Hangzhou and the Pegnitz River in Nurem
Hangzhou Shangtang River talks with Nuremberg Pegnitz River, We want better rivers!
06/30
1239
The child's college entrance examination is over. As a parent of a college entrance examination student, the author has reflected and believes that the key reason why the child's performance did not meet expectations is that the parents made several mistakes. Now I will summarize
After the college entrance examination, as parents reflect on the reasons for failure, for parents to learn from
06/30
1543
Relation Video
education Relation Video
Site video recommendation
education Latest News
Zhang Jun is an associate professor at Nanjing Normal University and concurrently serves as the principal of Nanjing Heqin Kindergarten. Participated in the formulation of documents such as China's "Guidelines for Learning and Development of Children Aged 3-6" and "Compulsory Edu
Zhang Jun: Rethink the basic abilities of kindergarten teachers and become more professional teachers
07/01
1561
Every time at this time, someone always throws out the argument that "going to college is useless." The argument is that in addition to the current expansion of university enrollment, it is that it is difficult to find a job in universities. There will be 10.76 million graduates
No use going to college? Don't believe it! A parent spent 300 million to send his child to college
07/01
1328
What happened to the four girls in Tangshan that everyone is most concerned about? Netizens from all walks of life followed and dug up various gossips, but they never got any useful information. The four girls we are waiting for will speak out safely, but we have been waiting for
The most beautiful Tangshan girl, she appeared in school uniform
07/01
1024
Full marks, too exaggerated, all 6 people got perfect marks! They are two from Shanghai Middle School, Jiang Cheng and Zhang Yiran, Liao Yubo from the High School Affiliated to Renmin University, Qu Xiaoyu from Chongqing Bashu Middle School, Liu Jiayu from Changsha Yali Middle Sc
Six gold medals! The Chinese team made history, where did these talents go in the end?
07/01
1135
Space science and technology is a major with very optimistic development prospects. It belongs to the geophysics major. Graduates will receive a bachelor's degree in science. Although the development prospects of this major are good, it still has a lot to do with the candidates t
The space science and technology major has good development prospects, but those with strong logical thinking will have an advantage in applying.
07/01
1637
On July 15, the second national college student rural revitalization creative competition "Youth to Nanchong" was officially launched in Nanchong, Sichuan. It is reported that with the official launch of the competition, participating teachers and students will take root in the c
Participating teachers and students took root in rural areas for in-depth research! The 2nd National College Student Rural Revitalization Creative Competition was launched in Nanchong
07/01
1437
Site Latest News
Reincarnation is a science. For a dog, being adopted by a family who loves it is equivalent to starting a peak dog life immediately. It means that this life will have no worries about food and clothing, peace and joy, and my family’s Bengbeng’er is one of the lucky ones. When I f
Bengbeng'er is a very interesting puppy
07/01
1899
"Dogs are man's most loyal friends." I can't remember what the book said. This sentence is said to be very popular in Europe. It’s the same dog, but when it comes to South Korea, its life takes a turn for the worse. The Korean people love to eat dog meat. No matter whether the do
Huilongguan East Street. Dogs also really like walking.
07/01
1243
I bought two parrot fish the day before yesterday, but unexpectedly one of them died. The one left now always stays in the water. When I look at it, I can only see its eyes moving occasionally. All I can say is what a pity. I'm so sentimental. I feel like crying.
"Weizi! I don't want to say goodbye!"
07/01
1520
"The Prince of Tennis" is a comic work by the author Xu Feigang. It was serialized in "Weekly Shonen Jump" from 1999 to 2008. In 2009, it began to be serialized in "Jump Square" as a sequel "The New Prince of Tennis", and was adapted into animation and stage plays. , movies, game
Japan’s 2022 summer animation recommendations: A summary of 16 new shows including “The New Prince of Tennis”
07/01
1850
The Light of Chinese Comics, this is the word that I have seen the most recently on various web pages, comment pages, and even barrages. The scope of art is really broad. Anything can be called an artistic behavior or an artistic work. As culture continues to globalize, the forms
Should anime be divided into nationalities?
07/01
1249
Hearing at night that the Han army was besieged on all sides, King Xiang was shocked and said: 'Have all the Han troops been in Chu? How many people in Chu!' So King Xiang sang a tragic song generously and composed his own poem: "Strength can lift the mountain and the energy is o
"Character Series" Feihua Season 1: See the Multiple Faces of the Overlord of Western Chu
07/01
1653