当光线从一种介质斜向进入另一种介质时,光线的传播方向会发生偏折。
以上说明光的什么特性?
五年级科学-:光的特性
Quiz
•
Science
•
6th - 10th Grade
•
Medium
PHUAH Moe
Used 17+ times
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20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
当光线从一种介质斜向进入另一种介质时,光线的传播方向会发生偏折。
以上说明光的什么特性?
光沿着直线传播
光能照明
光的反射
光的折射
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下哪一种日常生活中会看到的情况与光的折射现象无关?
泳池里的水看起来比实际的深度来得浅
透过装有水的玻璃瓶所看到的字体会变大
站在水中时,我们的腿会看起来比较短
乒乓球被光线照射后形成的影子
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
哪两种用具是利用光的折射的原理制成?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
玻璃杯里原本放了一支铅笔。当水倒入玻璃杯时,铅笔看起来好像折断了。这种现象与光的什么特性有关?
光的折射
光的反射
光沿着直线传播
光不是直线传播
5.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
以下哪两个现象与光的折射有关?
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
以下的用具应用了光的折射原理,除了
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
以下哪两种情况和以上实验有相同的原理?
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