五年级 科学 第6课 光的特性---光的反射

Quiz
•
Science
•
5th Grade
•
Medium
Toon PH
Used 5+ times
FREE Resource
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪个现象涉及光的反射?
镜子里的影像与实际的上下颠倒
光照射在不透明体上会形成影子
牙医透过口腔镜观察病人的牙齿内侧
放在盛了水的玻璃杯里的铅笔看起来像折断了
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
光会折射
光会反射
光沿着直线传播
光无法穿过不透明体
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
粗糙
平滑
布满小孔
有许多裂痕
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
P
Q
R
S
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪个物体无法有规律地反射光线?
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
镜子
砖块
铝箔纸
玻璃片
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
将亮起的手电筒照向一面镜子时,哪项显示正确的射线图?
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