电源

Quiz
•
Science
•
5th Grade
•
Medium
Yuen Foon Chin
Used 31+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪项不是电的来源?
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
货车的电源是什么?
干电池
太阳电池
小型发电机
蓄电池
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
太阳电池适合用于以下物体除了
热水器
学校
计算器
人造卫星
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪项电源的体积小,方便携带?
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
干电池适用于以下哪个物体?
汽车
自行车
遥控器
人造卫星
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列哪项是智能手机和平板电脑所使用的电源?
干电池
蓄电池
锂电池
发电机
7.
MULTIPLE CHOICE QUESTION
30 sec • 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
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