首页   按字顺浏览 期刊浏览 卷期浏览 What breaks the shadow of the tube?
What breaks the shadow of the tube?

 

作者: Pietro Ferraro,  

 

期刊: The Physics Teacher  （AIP Available online 1998）
卷期: Volume 36, issue 9  

页码: 542-543

 

ISSN:0031-921X

 

年代: 1998

 

DOI:10.1119/1.880129

 

出版商: American Association of Physics Teachers

 

关键词: surface tension;optics;refraction

 

数据来源: AIP

 

摘要:

When an object is partially immersed and inclined in the water, the shadow of the object seen on the bottom of the container appears to be broken in two distinct parts or blown up in correspondence of the immersion line. The effect is very simple to show and observations and discussions could be developed in the classroom about surface tensions, wettability, and optics.

 

点击下载:  PDF (199KB)



返 回