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光的反射

Authored by TEOH Moe

Science

4th - 5th Grade

Used 86+ times

光的反射
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18 questions

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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

光线在粗糙的表面反射下,我们成为__________。

无规律的反射

乱乱的反射

不漂亮的反射

弯曲的反射

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

哪项工具应用光的反射原理制成?

Media Image
Media Image
Media Image
Media Image

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

哪项物体的反光能力最弱?

口腔镜

铝箔纸

潜望镜

砂纸

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

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

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

哪种用具应用了光的反射原理?

Media Image
Media Image
Media Image
Media Image

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