三年级科学机械滑轮(B)
Quiz
•
Science
•
1st - 12th Grade
•
Practice Problem
•
Hard
LIANG Moe
Used 81+ times
FREE Resource
Enhance your content in a minute
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示一种滑轮。
哪项有关滑轮的说明是正确的?
这是一种动滑轮
滑轮的轮子中央有轴
把绳子往上拉时,重物就会上升
这种滑轮只能使工作更容易,但不能省力
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示四种滑轮。
哪些滑轮能省力?
P和R
P和S
Q、R和S
P、Q和S
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
滑轮有什么用途?
减轻物体的重量
将物体劈开两个部分
将重物从高处运往低处
将重物从低处运往高处
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示一个定滑轮。
X、Y和Z代表什么?
X:滑轮 Y:绳子 Z:重物
X:重物 Y:滑轮 Z:绳子
X:滑轮 Y:绳子 Z:重物
X:绳子 Y:重物 Z:滑轮
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
这是?
动滑轮
滑轮组
定滑轮
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示四种工具。
那种工具有采用滑轮来操作?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
滑轮的定义:
滑轮是一种
简单机械
复杂机械
简单工具
简单美食
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
科学三年级 行星是如何运转的
Quiz
•
5th Grade
19 questions
康軒自然四下L4-1-A-燈泡亮了
Quiz
•
4th Grade
10 questions
康軒自然三上-L1-2-A-植物的莖和根
Quiz
•
3rd Grade
10 questions
523-527線上問卷
Quiz
•
3rd Grade
18 questions
光的反射
Quiz
•
4th - 5th Grade
10 questions
二年级科学-操纵性技能
Quiz
•
2nd Grade
10 questions
土壤
Quiz
•
1st Grade
10 questions
小五常識第6冊
Quiz
•
9th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Science
20 questions
The Water Cycle
Quiz
•
5th Grade
20 questions
Cell Organelles and Functions
Quiz
•
6th - 8th Grade
33 questions
Grade 6 Quarter 3 PMA 5 Review
Quiz
•
6th - 8th Grade
20 questions
Rocks and The Rock Cycle
Quiz
•
6th Grade
20 questions
Weathering, Erosion, Deposition
Quiz
•
5th Grade
15 questions
Physical and Chemical Changes
Quiz
•
4th Grade
20 questions
Food Chains and Food Webs Review
Quiz
•
5th Grade
28 questions
4th Grade The Need for Speed
Quiz
•
3rd - 5th Grade
