"Developing New Energy" Energy and Energy Conservation Law PPT Courseware 2 Simple campus recruitment activity planning plan summary enterprise and institution recruitment publicity lecture PPT template is a general PPT template for business post competition provided by the manuscript PPT, simple campus recruitment activity planning plan summary enterprise and institution recruitment promotion Lecture PPT template, you can edit and modify the text and pictures in the source file by downloading the source file. If you want more exquisite business PPT templates, you can come to grid resource. Doug resource PPT, massive PPT template slide material download, we only make high-quality PPT templates!
文件名 如何下载使用 | 下载次数 | Download Points | 下载地址 |
---|---|---|---|
"Developing New Energy"... | 4725次 | 0.00 | Free Download |
Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Developing New Energy" Energy and Energy Conservation Law PPT Courseware 2 is enough.
How to use the Windows system template
Directly decompress the file and use it with office or wps
How to use the Mac system template
Directly decompress the file and use it Office or wps can be used
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view: Click to see
How to create a high-quality technological sense PPT? 4 ways to share the bottom of the box
Notice
Do not download in WeChat, Zhihu, QQ, built-in browsers, please use mobile browsers to download! If you are a mobile phone user, please download it on your computer!
1. The manuscript PPT is only for study and reference, please delete it 24 hours after downloading.
2. If the resource involves your legitimate rights and interests, delete it immediately.
3. Contact information: service@daogebangong.com
"Developing New Energy" Energy and Energy Conservation Law PPT Courseware 2, due to usage restrictions, it is only for personal study and reference use. For commercial use, please go to the relevant official website for authorization.
(Personal non-commercial use refers to the use of this font to complete the display of personal works, including but not limited to the design of personal papers, resumes, etc.)
Related reading
For more detailed PPT-related tutorials and font tutorials, you can view:Please click to see
Authoritative PPT Summary
"Developing New Energy" Energy and Energy Conservation Law PPT Courseware 2
Looking at the following three materials, what do you want to say?
1. Energy consumption in my country and the world
2. my country’s energy structure
3. According to statistics from the International Energy Agency, the oil, natural gas, and coal on the earth can be exploited by humans for only 40 years, 50 years, and 240 years respectively.
Development of new energy
1. What other energy sources do you think or do you know that are worthy of human development?
2. Which new energy do you think has the most potential for development?
1. Solar energy
1. Can you talk about the characteristics of solar energy?
2. What are the main methods of utilizing solar energy at present?
2. Nuclear energy
---The huge energy contained inside the atomic nucleus
There are two ways to obtain nuclear energy
1. Nuclear fission-chain reaction:
A nuclear reaction in which heavier atomic nuclei fission into lighter atomic nuclei.
2. Fusion - Thermonuclear Reaction
At ultra-high temperatures, two lighter nuclei can be combined into one heavier nucleus.
3. Fusion is more powerful
Atomic bombs are made based on the principle of nuclear fission. It is the result of an uncontrollable chain reaction!
Peaceful uses of nuclear energy - Nuclear power plants
Thinking: How is energy transformed during the working process of a power station?
Nuclear energy→internal energy→mechanical energy→electric energy
1. Energy conversion:
2. my country’s first self-designed and built nuclear power plant: Qinshan Nuclear Power Plant
3. Existing problems: - Radioactive contamination
Keywords: Energy and energy conservation law teaching courseware, developing new energy teaching courseware, Guangdong and Shanghai version ninth grade physics PPT courseware download, ninth grade physics slide courseware download, energy and energy conservation law PPT courseware download, developing new energy PPT Courseware download, .PPT format;
For more information about the PPT courseware "Energy and the Law of Conservation of Energy to Develop New Energy", please click the tag of "Energy and the Law of Conservation of Energy ppt to Develop New Energy".
"Developing New Energy" Energy and Energy Conservation Law PPT courseware:
"Developing New Energy" Energy and Energy Conservation Law PPT courseware 1. Current situation of world energy 1. At present, the world's energy mainly comes from fossil energy (oil, natural gas and coal); 2. With the development of social economy, the demand for energy Also growing day by day. It is expected that...