1112-L2-加深加廣-省電燈泡比一比
Quiz
•
Science
•
6th - 8th Grade
•
Easy
Kyle Cheng
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
有關省電燈泡,按照省電的程度,何者為正確?
鎢絲燈泡 >鹵素燈泡 > LED燈泡
LED燈泡 > 鹵素燈泡 > 鎢絲燈泡
鹵素燈泡 > LED燈泡 > 鎢絲燈泡
2.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
生活中哪裡可以見到鹵素燈泡?(多選題)
汽車車燈
廣告招牌
舞台燈
蠟燭
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
鹵素燈泡與鎢絲燈泡基本構造幾乎是一樣的,其中最大的差別在於?
鹵素燈含有鹵族元素氣體
鹵素燈是利用紫外線發光
鹵素燈是利用化學成分發光
鹵素燈是裝入氮、氬等不燃燒氣體
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CFL燈泡內,當兩種元素被激發,發光過程就此展開。請問是哪兩種元素?
氬與汞
氮與汞
氬與鉛
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
請問LED燈泡的「發光二極體」是用哪兩種型的半導體?
P型和N型
P型和M型
B型和M型
B型和N型
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
請問LED燈的長腳應該接電池的哪一極?
正極
負極
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
請問LED燈的短腳應該接電池的哪一極?
正極
負極
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
11 questions
六年级科学单元11,12
Quiz
•
6th Grade
15 questions
4.1 有營食物
Quiz
•
4th - 6th Grade
12 questions
20-21中一科學科Ch2上學期溫習 2
Quiz
•
7th Grade
11 questions
理演第12回
Quiz
•
7th Grade - University
15 questions
生物之间的相互关系
Quiz
•
7th - 12th Grade
10 questions
國小自然4上ch4-3聲音和光的應用
Quiz
•
KG - University
15 questions
能量的转化与守恒
Quiz
•
7th - 9th Grade
14 questions
植物對環境的感應
Quiz
•
7th Grade
Popular Resources on Wayground
20 questions
Halloween Trivia
Quiz
•
6th - 8th Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
15 questions
Order of Operations
Quiz
•
5th Grade
20 questions
Halloween
Quiz
•
5th Grade
16 questions
Halloween
Quiz
•
3rd Grade
12 questions
It's The Great Pumpkin Charlie Brown
Quiz
•
1st - 5th Grade
20 questions
Possessive Nouns
Quiz
•
5th Grade
10 questions
Halloween Traditions and Origins
Interactive video
•
5th - 10th Grade
Discover more resources for Science
20 questions
Physical and Chemical Changes
Quiz
•
8th Grade
20 questions
Photosynthesis and Cellular Respiration
Quiz
•
7th Grade
10 questions
Exploring Newton's Laws of Motion
Interactive video
•
6th - 10th Grade
21 questions
States of Matter - Properties
Quiz
•
6th Grade
20 questions
Energy Transformations
Quiz
•
6th Grade
10 questions
Transverse and Longitudinal Waves
Quiz
•
6th Grade
16 questions
Kinetic Energy and Potential Energy
Lesson
•
6th Grade
9 questions
Conduction, Convection, and Radiation
Lesson
•
6th - 8th Grade
