五年级科学-电从哪里来

Quiz
•
Science
•
5th Grade
•
Medium
Tay Poh Ling
Used 86+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
哪个电源通过磁力把动能转换成电能呢?
水力发电站
干电池
蓄电池
小型发电机
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
哪个电源把汽油或柴油里的化学能转换成大量的电能?
干电池
蓄电池
太阳电池
发电机
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
哪个电源提供电给住家、学校、工厂等?
小型发电机
水力发电站
干电池
蓄电池
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Z把光能转换成电能。
Z通常适合用于热水器、计算器、人造卫星、路灯等。
以上的Z指的是?
水力发电站
发电机
蓄电池
太阳电池
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
以下都是干电池的特征,除了
把化学能转换成少量的电能
体积小,方便携带
适合用于闹钟、手电筒、遥控器等
巴刹的小贩们都用它来获取电能。
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Y把化学能转换成大量的电能,并用来启动汽车、巴士和货车的引擎。Y是?
干电池
蓄电池
太阳电池
发电机
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
以上人造卫星的电能源自什么?
太阳能电池
干电池
锂电池
蓄电池
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
五年级 科学 常识 比赛

Quiz
•
5th Grade
15 questions
串联电路和并联电路

Quiz
•
5th Grade
20 questions
五年级科学

Quiz
•
1st - 12th Grade
16 questions
五年级 科学 能

Quiz
•
5th Grade
22 questions
五年级科学(单元七:电)

Quiz
•
1st - 12th Grade
15 questions
五年级科学:第七课(电)

Quiz
•
1st - 10th Grade
20 questions
五年级科学《电》

Quiz
•
1st - 5th Grade
20 questions
电路

Quiz
•
5th Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
10 questions
Afterschool Activities & Sports

Quiz
•
6th - 8th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
15 questions
Cool Tool:Chromebook

Quiz
•
6th - 8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
20 questions
Bullying

Quiz
•
7th Grade
18 questions
7SS - 30a - Budgeting

Quiz
•
6th - 8th Grade
Discover more resources for Science
24 questions
Flinn Lab Safety Quiz

Quiz
•
5th - 8th Grade
10 questions
States Of Matter Test

Quiz
•
5th Grade
22 questions
States of matter

Quiz
•
5th Grade
20 questions
Science Safety

Quiz
•
4th - 5th Grade
16 questions
Properties of Matter

Quiz
•
5th Grade
12 questions
Weather Tools

Quiz
•
5th Grade
10 questions
Exploring Properties of Matter

Interactive video
•
1st - 5th Grade
10 questions
Scientific Method

Quiz
•
5th Grade