接线盒中两个接线柱之间要实现通路必须要有导线连接。

四年级科学 第二单元 5-8

Quiz
•
Science
•
4th Grade
•
Medium

7xg4kyxzk6 apple_user
Used 1+ times
FREE Resource
34 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
正确
错误
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
检测接线盒内部的连接方式实验中,根据实验现象只能对应一种电路连接方法。
正确
错误
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
用电路检测器检测两个接线柱之间是通路,则这两个接线柱之间一定有导线直接连接。
正确
错误
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
用电路检测器检测两个接线柱之间是断路,则这两个接线柱之间一定没有导线直接连接。
正确
错误
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
用电路检测器检测接线盒内电路的连接情况(如右图),以下三种检测顺序更为合理的是。
1-22-3 1-41-3 2-43-4
3-42-3 1-41-2 2-41-3
1-21-3 1-42-3 2-43-4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
电路中有一个接线盒,有四个接线柱。已知电路通断情况如右图所示,则接线盒内部的连接方式不可能是。
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
金属都是导体。
正确
错误
Create a free account and access millions of resources
Similar Resources on Quizizz
30 questions
第三單元聲光現象

Quiz
•
4th Grade
30 questions
五年级科学-食物链和食物网

Quiz
•
1st - 4th Grade
35 questions
五年级科学第三课

Quiz
•
1st - 5th Grade
30 questions
五年级科学程序技能

Quiz
•
1st - 6th Grade
30 questions
四年级科学 材料

Quiz
•
4th Grade
33 questions
科学作业 下半年评审

Quiz
•
4th Grade
32 questions
四年级科学单元一

Quiz
•
4th Grade
30 questions
第3單元有趣的聲光現象

Quiz
•
4th Grade
Popular Resources on Quizizz
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade