五年级科学-热(ii)
Quiz
•
Science
•
2nd - 3rd Grade
•
Hard
TEH Moe
FREE Resource
Enhance your content
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
1)什么是温度?
a)物质的冷热程度
b)存在于物质里的热能
c)物质吸收热能的最高极限
d)用于测量物质的热能的标准单位
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
2)上图显示一支水银温度计。
a
b
c
d
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
3)上图显示一项实验。小丽把三支匙子同时放入沸水里。5分钟后,小丽触摸匙把。哪项显示小丽的实验结果?
a)木匙最热
b)钢匙最冷
c)钢匙比木匙和塑料匙热
d)塑料匙比钢匙热,但比木匙冷
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
4)上图显示伟健把一个被加热了25分钟的铁球放进一杯自来水里。铁球放进自来水后,自来水的温度会有什么变化?
a)水温上升
b)水温下降
c)水温下降后上升
d)水温持续下降至室温
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
5)明辉把一个空铝罐放在阳光下。一个小时后,明辉用手触摸空铝罐。明辉感觉到什么?为什么?
a)冷,因为空铝罐不会吸热
b)冷,因为空铝罐散失热能
c)热,因为空铝罐产生热能
d)热,因为空铝罐吸收了热能
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
6)上图显示在不同温度下的两支温度计。为什么温度计里的酒精会上下移动?
P-酒精被太阳的引力吸引而上升
Q-酒精因地心引力而往下移
R-酒精受热膨胀而上升
S-酒精遇冷收缩而下降
a) P 和 Q
b) P 和 S
c) Q 和 R
d) R 和 S
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
7)上图显示一组学生进行的实验。5分钟后,红色水滴往下移动。为什么?
a) 烧瓶遇冷收缩
b) 红色水滴遇冷收缩
c)周围的空气受热后膨胀
d)烧瓶内的空气遇冷后收缩
Create a free account and access millions of resources
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
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?
Similar Resources on Wayground
10 questions
二年级科学- 植物
Quiz
•
1st - 3rd Grade
9 questions
三年级科学-消化2
Quiz
•
3rd Grade
10 questions
三年级科学复习:单元三
Quiz
•
3rd Grade
15 questions
三年级 科学 营养素 (3.2.1 营养素)(3.2.2营养素的重要性)
Quiz
•
3rd Grade
10 questions
三年级科学-操纵性技能
Quiz
•
3rd Grade
10 questions
2年级科学 电
Quiz
•
1st - 3rd Grade
12 questions
二年级科学 - 光和暗
Quiz
•
2nd Grade
10 questions
二年级科学-操纵性技能
Quiz
•
2nd Grade
Popular Resources on Wayground
20 questions
Brand Labels
Quiz
•
5th - 12th Grade
11 questions
NEASC Extended Advisory
Lesson
•
9th - 12th Grade
10 questions
Ice Breaker Trivia: Food from Around the World
Quiz
•
3rd - 12th Grade
10 questions
Boomer ⚡ Zoomer - Holiday Movies
Quiz
•
KG - University
25 questions
Multiplication Facts
Quiz
•
5th Grade
22 questions
Adding Integers
Quiz
•
6th Grade
10 questions
Multiplication and Division Unknowns
Quiz
•
3rd Grade
20 questions
Multiplying and Dividing Integers
Quiz
•
7th Grade
Discover more resources for Science
20 questions
3rd Grade Lost Energy
Quiz
•
3rd Grade
12 questions
States of Matter
Quiz
•
3rd Grade
10 questions
Exploring Properties of Matter
Interactive video
•
1st - 5th Grade
18 questions
Pushes & Pulls
Quiz
•
1st - 4th Grade
10 questions
Dissolving Matter
Quiz
•
3rd Grade
10 questions
Changing States of Matter
Lesson
•
3rd Grade
20 questions
Force and Motion
Quiz
•
3rd Grade
10 questions
Force Assessment
Quiz
•
3rd Grade
