
电荷
Authored by Zhao Liang
Physics
8th - 9th Grade
Used 4+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
任意两个不带电的物体相互摩擦时,可能产生的结果是
一个物体带正电,另一个物体带等量的负电
一个物体带负电,另一个物体不带电
两个物体带等量的负电
两个物体带等量的正电
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
用毛皮摩擦过的硬橡胶棒去靠近甲、乙两个轻小物体,结果甲被排斥,乙被吸引。由此可以判定
甲带正电,乙带负电
甲带负电,乙带正电
甲带负电,乙不带电或带正电
甲带正电,乙不带电或带负电
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列事例中,不是利用静电现象的是
静电除尘,提高空气的净化程度
纺织车间要经常保持空气有较大的湿度
静电喷漆,给自行车、汽车以及家具进行喷漆加工
静电复印,提高办公效率
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
关于导体和绝缘体,下列说法中正确的是
绝缘体内部没有带电粒子
干木棍是绝缘体,潮湿后变成导体
打雷时,两云层之间的空气是绝缘体
绝缘体不能导电,因而没有应用价值
5.
FILL IN THE BLANK QUESTION
1 min • 1 pt
有甲、乙、丙三个带电体,甲物体排斥乙物体,乙物体吸引丙物体。如果丙物体带正电,甲物体带________电。
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
10 questions
20210601隨堂練習
Quiz
•
8th Grade
8 questions
R6 中2 理科 3学期期末テスト
Quiz
•
8th Grade - University
6 questions
第四章复习 填空题
Quiz
•
8th Grade
10 questions
G8物理单词测试-I
Quiz
•
8th Grade
10 questions
8下6-4浮力
Quiz
•
6th - 8th Grade
10 questions
國三上理化Chap2_3 牛頓第三運動定律 2024 1031
Quiz
•
9th Grade
8 questions
國中自然3上ch2-2運動定律
Quiz
•
9th Grade
8 questions
國中自然3上ch1-3加速度運動
Quiz
•
9th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
10 questions
Probability Practice
Quiz
•
4th Grade
15 questions
Probability on Number LIne
Quiz
•
4th Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
fractions
Quiz
•
3rd Grade
6 questions
Appropriate Chromebook Usage
Lesson
•
7th Grade
10 questions
Greek Bases tele and phon
Quiz
•
6th - 8th Grade
Discover more resources for Physics
10 questions
Exit Check 3.3 - Universal Gravitation
Quiz
•
9th Grade
10 questions
Exit Check 3.4 - Moon's Orbit
Quiz
•
9th Grade
10 questions
Exit Check 3.5 - Earth's Orbit
Quiz
•
9th Grade
22 questions
Waves
Quiz
•
KG - University
21 questions
EM Spectrum
Quiz
•
6th - 9th Grade
20 questions
Position vs. Time Graphs
Quiz
•
9th Grade
10 questions
Exploring the Properties of Waves
Interactive video
•
9th - 12th Grade
14 questions
Bill Nye Waves
Interactive video
•
9th - 12th Grade