J1_第二章(下)光

Quiz
•
Science
•
7th Grade
•
Medium
W.Y. Tan
Used 4+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
光是
能力
物质
能量
物体
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
光在真空_________。
无法传播
可以传播
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
光年是测量星球间_________的单位
距离
能量
质量
光度
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
光速是_______。
3 x 108 ms-1
3.0 x 1038 ms-1
38 x 108ms-1
3.8 x 108ms-1
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
光在不同介质传播时会产生。。。。。
反射
折射
影子
6.
MULTIPLE SELECT QUESTION
1 min • 1 pt
光传播时遇到不透明体的时候会。。。。(2个答案)
拐弯
无法通过而停止传播
产生折射
产生影子
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如果入射角是37°,那么请问反射角是多少度?(直接写号码)
18.5°
37°
74°
Create a free account and access millions of resources
Similar Resources on Wayground
10 questions
四年级科学第七课《能》能的转换练习

Quiz
•
1st - 8th Grade
15 questions
三下19 植物的主要部分

Quiz
•
3rd Grade - University
8 questions
Y1 SC 2.3 植物的基本需求

Quiz
•
1st - 12th Grade
11 questions
Sample Homework Quiz: Mandarin & English

Quiz
•
6th - 12th Grade
10 questions
國小自然4上ch4-2光的直進與反射

Quiz
•
KG - University
10 questions
四年级科学《声音》

Quiz
•
4th - 8th Grade
10 questions
未來的太空旅行

Quiz
•
6th - 8th Grade
15 questions
物理クイズ②

Quiz
•
KG - Professional Dev...
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Science
20 questions
Chemical and Physical Changes

Quiz
•
7th Grade
23 questions
7.6C Aqueous Solutions

Quiz
•
7th Grade
20 questions
Law of Conservation of Mass

Quiz
•
6th - 8th Grade
20 questions
Qualitative and Quantitative Observations

Quiz
•
7th Grade
10 questions
Exploring the Scientific Method

Interactive video
•
6th - 10th Grade
17 questions
7.6D Aqueous Solutions

Quiz
•
7th Grade
10 questions
Exploring Chemical and Physical Changes

Interactive video
•
6th - 10th Grade
20 questions
Inferences/Observations and Qualitative/Quantitative Data

Quiz
•
7th Grade