
密度練習題003_難題挑戰
Authored by 鄭之偉 鄭之偉
Science
7th Grade
Used 21+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知冰的密度為0.9 g/cm3,今取180公克的冰投入200公克的水中,當冰完全熔化後,杯中水的總體積為多少cm3?
360
380
400
422.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
某金屬塊的測量數據如圖,哪兩個數據可推測出密度?
20.0 cm3和158.0 g
158.0 g和48.0 cm2
0.113 cal/g.℃和25.0℃
0.113 cal/g.℃和20.0 cm3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
小雨將盛有18℃水的杯子放入冷凍庫後,水結成-2℃的冰。下列關於杯子中水變成冰的敘述何者正確?
密度變小
重量減少
體積變小
質量減少
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
甲、乙兩物體在天平上維持平衡,請判斷下列何者正確
甲的密度大於乙
甲的質量小於乙
甲的體積等於乙
甲、乙屬於同一種物質
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A、B、C、D四個金屬球,何者與其他三個材質不同?
A
B
C
D
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
利用一個質量為300g的玻璃瓶,設計可測量甲液體密度的實驗,其步驟如下:
一、將玻璃瓶裝滿水,稱得總質量為900g
二、倒掉瓶中的水,待玻璃瓶乾後,改裝滿甲液體,稱得總質量為1800g
由上述實驗步驟,可推算甲液體的密度為下列何者?
1.5 g/cm3
2.0 g/cm3
2.5 g/cm3
3.0 g/cm3
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
阿玉的媽媽拿出一條項鍊,並告訴他這項鍊是由某金屬打造成的,於是阿玉就做了一個實驗,首先他用電子天平測其質量為21公克,再把它放入盛水20.0毫升的量筒中,見它完全沉入水中,且水面上升至22.0毫升,由此可知此項鍊的材質為何?(金、銀、銅及鋁的密度分別為19.3、10.5、8.9和2.7 g/cm3)
金
銀
銅
鋁
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
12 questions
CSIM Activity 1.2 Vocabulary (PLTW)
Quiz
•
6th - 8th Grade
13 questions
科学初二下册Ch09指南针为什么能指南北
Quiz
•
7th - 12th Grade
10 questions
1.4A 常用的實驗室儀器
Quiz
•
7th Grade
10 questions
第6章(上) 多细胞生物体的结构
Quiz
•
7th Grade
10 questions
人体血液循环系统
Quiz
•
1st - 12th Grade
15 questions
2年级科学
Quiz
•
1st - 10th Grade
12 questions
二年级科学植物复习
Quiz
•
1st - 10th Grade
15 questions
五年级科学:第七课(电)
Quiz
•
1st - 10th 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
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
20 questions
Figurative Language Review
Quiz
•
6th Grade
Discover more resources for Science
33 questions
Grade 6 Quarter 3 PMA 5 Review
Quiz
•
6th - 8th Grade
12 questions
Ecological Succession
Quiz
•
7th Grade
12 questions
Newton's Laws of Motion
Lesson
•
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
22 questions
Wave Properties
Lesson
•
7th Grade
20 questions
Food Chains & Food Webs
Quiz
•
5th - 7th Grade
20 questions
Earth's Spheres
Quiz
•
6th - 8th Grade