
初二上 2.2 密度知识的应用
Authored by 余春玲老师 余春玲老师
Science
8th Grade
Used 9+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
3支规格相同的试管竖直放置,其内分别装有质量相等的水、酒精和盐水,则液面最高的液体是( )。
酒精
水
盐水
无法确定
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
运动会发奖用的金、银、铜制成的面积,图案及形状完全相同的奖牌,其中奖牌质量最大的是( )。(ρ金>ρ银>ρ铜)
金牌
银牌
铜牌
无法确定
3.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
1立方米的石蜡和1立方米的铁条,二者的质量相同。
4.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
液态的纯水和冰块皆由水分子构成,故二者的密度相同。
5.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
纯水的密度为1g/cm3,其含义是体积为1立方厘米的容器里,装有有的水的质量为1g。
对
错
6.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
冰块熔化成水后,其密度变大。
对
错
7.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
如图中,A、B为两只相同的烧杯,分别盛有相同质量的水、和浓硫酸,则 A杯子盛的液体是( )。
水
浓硫酸
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
11 questions
有機聚合物3
Quiz
•
7th - 9th Grade
7 questions
二年級級課及大課_挑戰任務
Quiz
•
1st - 11th Grade
10 questions
月食
Quiz
•
1st - 12th Grade
12 questions
三年级科学(单元6练习1:测量面积)
Quiz
•
1st - 10th Grade
10 questions
二年级科学 人类
Quiz
•
1st Grade - Professio...
10 questions
有機化合物
Quiz
•
7th - 9th Grade
10 questions
動物界(簡)
Quiz
•
7th - 9th Grade
10 questions
科学常识
Quiz
•
1st - 12th 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
Cell Organelles and Functions
Quiz
•
6th - 8th Grade
33 questions
Grade 6 Quarter 3 PMA 5 Review
Quiz
•
6th - 8th Grade
10 questions
Exploring the Rock Cycle: Types and Formation
Interactive video
•
6th - 8th Grade
10 questions
Exploring the Layers of the Earth
Interactive video
•
6th - 10th Grade
14 questions
Biodiversity and Sustainability Quiz
Quiz
•
8th Grade
20 questions
Heredity Punnett square review
Quiz
•
8th Grade
23 questions
Newton's 3 Laws of Motion
Quiz
•
8th Grade
10 questions
Exploring the Rock Cycle
Interactive video
•
6th - 8th Grade