How a Simple UV-visible Spectrophotometer Works
6:48
YouTubeChemSurvival
How a Simple UV-visible Spectrophotometer Works
Professor Davis describes a simple example of a double-beam UV-visible spectrophotometer and how it is used to determine the %transmittance of a sample, which can be mathematically converted into absorbance for convenience.
已浏览 57.9万 次2014年9月29日
短视频
How to convert the Transmittance data to Absorbanc
5:18
已浏览 2.2万 次
How to convert the Transmittance data to Absorbanc
Physical Concepts
NIRS Explained: Absorbance & Transmittance (Part 1/2)
2:17
已浏览 9286 次
NIRS Explained: Absorbance & Transmittance (Part 1/2)
Artinis Medical Systems
How Light Works
What is Light - Physics (Simple Explanation)
2:49
What is Light - Physics (Simple Explanation)
YouTubeThe Real Physics
已浏览 58.2万 次2017年5月4日
How Does Light Actually Work?
54:58
How Does Light Actually Work?
YouTubeHistory of the Universe
已浏览 455.1万 次2023年2月24日
Light for Kids | Where does light come from? Learn all about light in this fun introduction video.
7:49
Light for Kids | Where does light come from? Learn all about light in this fun introduction video.
YouTubeLearn Bright
已浏览 56.8万 次2020年7月22日
热门视频
Beer Lambert's Law, Absorbance & Transmittance - Spectrophotometry, Basic Introduction - Chemistry
18:13
Beer Lambert's Law, Absorbance & Transmittance - Spectrophotometry, Basic Introduction - Chemistry
YouTubeThe Organic Chemistry Tutor
已浏览 56.1万 次2018年1月16日
What is FT-IR spectroscopy? Here are the basics of infrared spectroscopy.
10:37
What is FT-IR spectroscopy? Here are the basics of infrared spectroscopy.
YouTubeBruker
已浏览 3.5万 次10 个月之前
Transmittance and Absorbance
1:57
Transmittance and Absorbance
YouTubeTAP into Chemistry
已浏览 3.3万 次2018年9月18日
Types of Light Sources
Sources of Light | Light Sources | Reflectors of Light
5:14
Sources of Light | Light Sources | Reflectors of Light
YouTubeK8 School Lessons
已浏览 34.9万 次2019年10月19日
Types of light sources
10:10
Types of light sources
YouTubeTexas Instruments
已浏览 2400 次2020年3月4日
Sources of Light
1:52
Sources of Light
YouTubeNext Generation Science
已浏览 21.5万 次2020年10月12日