1-1時間

Quiz
•
Science
•
9th Grade
•
Hard
Vincent Huang
Used 3+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
已知A、B、C三個單擺的擺角關係為:θA<θB<θC<5°,擺錘質量關係為:mC>mB>mA,擺長關係為:LA>LB>LC,則A、B、C三個單擺的週期何者最大?
A
B
C
皆相等
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
太陽在天空中的高度角,連續兩次出現最大值所經歷的時間,稱為:
一個太陽日
一個平均太陽日
一個恆星日
一天
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列有關時間的敘述,哪一項錯誤?
一年中各太陽日的長短並不一致
手錶的秒針跳動一次所需的時間為1秒
有些具有規律變化但並無週而復始的現象,亦可用來測量時間
單擺擺動一次的時間為1秒
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A、B兩單擺的擺角均相等,擺長A>B,則擺動一次所需的時間何者較長?
A
B
A=B
無法判定
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在小角度的單擺運動中,往復擺動一次所需的時間,和下列哪一項有關?
擺錘的質量
擺線的長度
擺動的角度
擺線的種類
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列現象,何者不適宜用來測量時間?
蠟燭燃燒
節拍器
沙的滴漏
閃爍的星光
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
西元1583年首先發現單擺具有等時性的科學家,請問是哪一位?
牛頓
哥白尼
達文西
伽利略
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
B2_5-2生物間的互動關係

Quiz
•
7th - 9th Grade
10 questions
國小自然4上ch4-3聲音和光的應用

Quiz
•
KG - University
8 questions
國中自然3上ch6-3岩層的紀錄

Quiz
•
9th Grade
10 questions
B3C1會考題

Quiz
•
9th Grade
10 questions
B3C2會考題

Quiz
•
9th Grade
14 questions
有機聚合物1

Quiz
•
7th - 9th Grade
10 questions
3/29電子學重修班_問答挑戰賽

Quiz
•
9th Grade
10 questions
國小自然4上ch3-3酸與鹼對物質的影響

Quiz
•
KG - University
Popular Resources on Wayground
10 questions
Video Games

Quiz
•
6th - 12th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
10 questions
UPDATED FOREST Kindness 9-22

Lesson
•
9th - 12th Grade
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
20 questions
US Constitution Quiz

Quiz
•
11th Grade
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
Discover more resources for Science
10 questions
Exploring the Scientific Method

Interactive video
•
6th - 10th Grade
10 questions
Exploring Chemical and Physical Changes

Interactive video
•
6th - 10th Grade
17 questions
Enzymes

Quiz
•
9th Grade
10 questions
Exploring the Basics of Density

Interactive video
•
6th - 10th Grade
25 questions
Life Science Unit 1 Review

Quiz
•
7th - 9th Grade
10 questions
Kinetic and Potential Energy Explained

Interactive video
•
6th - 10th Grade
10 questions
The Evolution of Atomic Theory

Interactive video
•
6th - 10th Grade
10 questions
Exploring Biomes and Ecosystems for Kids

Interactive video
•
6th - 10th Grade