光的反射

Quiz
•
Science
•
4th - 6th Grade
•
Medium
WONG Moe
Used 37+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
当光照射在物体表面时,物体把光线反射回去,这种现象叫什么?
折射
光沿着直线
反射
彩虹
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下都是使用光的反射的原理来制成的用具,除了
汽车望后镜
理发店的镜子
潜望镜
放大镜
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪项工具应用光的反射原理制成?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
图中显示一个射线图。
哪项可能是R表面?
砖块
镜子
玻璃杯
毛毯
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
理发师剪好头发后,要让顾客看后脑的头发,他应该怎么做?
请顾客转过身
将一面镜子放在前方
用手电筒照射
将一面镜子放在后方
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
上图显示光线分别照射在P、Q和R物体后的反射情况。针对物体的表面,由最粗至最平滑,依序排列图中的三个物体?
R、P、Q
P、R、Q
Q、P、R
Q、R、P
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
上图显示林先生旅行时所拍摄的一张照片。照片里显示了光的哪项特性?
光的折射
光的反射
光可以穿透透明体
光沿着直线传播
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