光的折射

光的折射

4th Grade

20 Qs

quiz-placeholder

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光的折射

光的折射

Assessment

Quiz

Science

4th Grade

Practice Problem

Medium

Created by

LUI Moe

Used 156+ times

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20 questions

Show all answers

1.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

哪两种用具是利用光的折射的原理制成?

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2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪项实验显示光会折射?

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3.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

以下哪两个现象与光的折射有关?

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4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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以下哪两种情况和以上实验有相同的原理?

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5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

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图中显示一个放大镜。哪两种物品应用了和放大镜相同的光的特性?

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6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

透过一个盛了水的玻璃杯来看字,字体会有什么变化?

字会变大

字会变小

字会模糊

字会清晰

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

把铅笔放进一个盛有水的玻璃杯,然后进行观察。以下哪个是正确的?

铅笔被折断了

铅笔变不见了

铅笔变大了

铅笔好像断了

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