"Power" Mechanical and Power PPT Courseware 2

Category	Format	Size
Beijing Normal University eighth grade physics volume 2	pptx	6 MB

"Power" Mechanical and Power PPT Courseware 2

Author: ︶￣Ｓs°╮

Upload Time: 2024-11-18

Copyright statement: This material is compiled and released by the user of Daoge Resources. The copyright belongs to the author. For commercial use, please contact the copyright owner. If there is any infringement, please contact the webmaster to remove the resource.

Download Points: 0.00

Free Download Upgrade VIP

Favorite Views: 4478 / Downloads: 476

Description

"Power" Mechanical and Power PPT Courseware 2

speed

1. Physical meaning: a physical quantity that describes how fast an object moves.

2. Definition: The distance traveled by an object per unit time.

3. Formula: v=S/t

4. Unit: m/s Km/h

Power

1. Physical meaning: a physical quantity that describes how quickly an object does work.

2. Definition: The work done by an object per unit time.

3. Formula: P=W/t

4. Unit and conversion: 1W=1J/s

1MW=106W 1KW=103W

practise

Known: F=50N v=2m/s t=5s

Ask for: 1) W=? 2)P=?

Solution: 1) W=FS=Fvt=50N·2m/s·5s=500J

2) P=W/t=500J/5s=100w

P=W/t=FS/t=Fv=500N·2m/s=100w

Keywords: Power teaching courseware, Machinery and work teaching courseware, Beijing Normal University version eighth grade physics PPT courseware download, Volume 2, Eighth grade physics slide courseware download, Power PPT courseware download, Machinery and work PPT courseware download, .PPT format;

For more information about the PPT courseware "Power Machinery and Work", please click the Power ppt Machinery and Work ppt tab.

"Exploring Joule's Law" Electric Energy and Electric Power PPT Courseware 3:

"Exploring Joule's Law" Electric Energy and Electric Power PPT Courseware 3 1. Thermal Effect of Current: When electric current passes through a conductor, the conductor always generates heat. This phenomenon is called the thermal effect of electric current. 2. What factors are related to the thermal effect of current? Conjecture: 1. The heat of electric current...

"Exploring Joule's Law" Electric Energy and Electric Power PPT Courseware 2:

"Exploring Joule's Law" Electric Energy and Electric Power PPT Courseware 2 Learning Objectives: 1. Know the relationship between heat production, resistance and current of electrical appliances. 2. Be able to design experiments to verify the relationship between the heat generation of the resistor and current, voltage, and resistance, and be able to analyze the experimental data to obtain...

"Exploring Joule's Law" Electric Energy and Electric Power PPT Courseware:

"Exploring Joule's Law" Electric Energy and Electric Power PPT Courseware [Learning Objectives] 1. Know the thermal effect of electric current and its application and control in practice. 2. Through experiments, explore the factors related to the heat released by energized conductors. In the process of designing experiments, control variables are used..

File Info

Update Time: 2024-11-18

This template belongs to Physics courseware Beijing Normal University eighth grade physics volume 2 industry PPT template

"Power" Mechanical and Power 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!

Tips: If you open the template and feel that it is not suitable for all your needs, you can search for related content "Power" Mechanical and Power 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

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

"Power" Mechanical and Power 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.)

power ppt mechanical and power ppt

Preview

Related Search:

欧洲图片免费的ppt模板哪里有简约的模板党建模板大黑字体红色模板免费关雎ppt 好书推荐 ppt打印一页4张铺满张衡传课件

菜单

"Power" Mechanical and Power PPT Courseware 2