
南一國中自然3下_ch1-1
Authored by 南一 自然
Science
9th Grade
Used 14+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若1卡=4.2J,請問欲使0°C,72公斤的水加熱至沸騰需要消耗幾度電?
2.4
3.6
4.2
8.4
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如圖所示,甲、乙、丙三燈泡的電阻大小關係為:甲<乙<丙,則哪一燈泡消耗的電能最大?
甲
乙
丙
均相同
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
目前廣泛運用於手機、數位相機、筆記型電腦、攝影機等可攜式電子產品的鋰離子電池,平均輸出電壓為3.6伏特,其放電時,下列敘述何者正確?
每庫侖電量可提供36焦耳的電能
每庫侖電量可提供0.36焦耳的電能
每庫侖電量可提供360焦耳的電能
每庫侖電量可提供3.6焦耳的電能
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一臺標示14吋、耗電量為80W的立扇有三種風力強度選擇,分別是強、中、弱。已知在啟動最強風力時,耗電量同標示,啟動中度風力時耗電量為標示的60%,啟動弱風力時耗電量為標示的40%,如果都提供相同電壓,請問強、中、弱風力的電阻值的比為?
5:3:2
2:3:5
6:10:15
15:10:6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
購買一吸塵器,規格標示110V、220W,關於此吸塵器的使用,何者錯誤?
接在110V插座上時,每秒消耗220焦耳的電能
改接在220V的插座上,若沒燒壞,則電功率仍為220瓦
接在110V插座上,通過吸塵器的電流為2安培
改接在220V的插座上,若沒燒壞,電阻不變
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
標示為110V、40W的電熱器,不小心插在220V的插頭上,則下列敘述何者正確?
電阻會變大
每秒仍可穩定產生40焦耳的電能
電熱器會過熱而燒毀
電熱器無法啟動
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
標示為110V、700W的十人份大同電鍋,接在110V的電壓,若用此電鍋煮一次飯要花30分鐘的時間,則在此期間共消耗多少電能?
700焦耳
21000焦耳
77000焦耳
1260000焦耳
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
8 questions
翰林國中自然3下ch4-2全球變遷
Quiz
•
9th Grade
13 questions
中3生物(生殖〜生物多様性)
Quiz
•
9th Grade
10 questions
五年级科学练习题2
Quiz
•
5th Grade - University
13 questions
科学回答技巧
Quiz
•
4th Grade - Professio...
10 questions
五年级科学-动物
Quiz
•
1st - 12th Grade
11 questions
二年级 科学 科学技能
Quiz
•
1st - 12th Grade
10 questions
國小自然4上ch3-1影響物質變化的因素
Quiz
•
KG - University
8 questions
國中自然3上ch5-3岩石與礦物
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
10 questions
Exploring the Layers of the Earth
Interactive video
•
6th - 10th Grade
25 questions
Naming Ionic and Covalent Compounds
Quiz
•
9th Grade
20 questions
Mendelian Genetics Review
Quiz
•
9th Grade
10 questions
Exploring Weathering, Erosion, and Deposition Processes
Interactive video
•
6th - 10th Grade
21 questions
Evidence of Evolution
Quiz
•
9th Grade
22 questions
Earth's Spheres and Interactions Quiz Reveiw
Quiz
•
8th - 10th Grade
15 questions
Genetics- Punnett Squares
Quiz
•
9th Grade
20 questions
The Cell Cycle and Mitosis
Quiz
•
9th Grade