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What is the color of light related to?
The color of light is related to its frequency or wavelength.
What is the difference between absorbance and transmittance?
Transmittance is the ratio of light energy that is falling on a body. Absorbance is how much light energy is actually going into the body.
What is the difference between 'transmittance' and 'transmission'?
In one narrow sense, they are exactly synonymous. If you mean "communication by means of transmitted signals," then either word is fine; they are interchangeable. But that's all. Each word has shades of meaning that do not overlap. Transmittance is a word used in Physics that means "The ratio of the radiant energy transmitted to the total radiant energy incident on a given body." You can't use the word transmission in that sense. Further, the word transmission has another connotation: the act of sending a message; causing a message to be transmitted." You should not substitute transmittance in that sense. And finally, the gearbox in your car is a transmission, not a transmittance.
What is role of UV transmittance in MEG and how it affects the quality of PET?
UV can effect when O2 in crease in the procces and accidity also.
Name the subjective property of light related to its wavelength?
Its color.
How do you convert percent transmittance to mgL?
how do you convert percent transmittance to mg/l
What is the unit of transmittance?
There is none.
Why don't you plot transmittance vs wavelength?
Sometimes you do in fact. In IR spectroscopy, the transmittance is commonly plotted instead of absorbance.However, in most types of spectroscopy, the absorbance is plotted instead. This is due to Beer's Law, which states that the absorbance is directly proportional to the concentration of the sample, the absorptivity of the sample, and the path length (in contrast, the transmittance is exponentially related to those things). Because of the much simpler direct proportionality, absorbance is preferred in many cases.
The lower transmittance of film indicates higher absorption or reflectance?
The lower transmittance of film would indicate a higher Optical Density (OD), or absorption, because as concentration increases, % transmittance will decrease. This is because of Beer's Law (A = 2.00 -[log (%T)]). As you can see from the equation, transmittance is directly proportional to the outcome of absorption. High %T = Lower Absorption.Low %T = Higher Absorption.
How can you figure out Absorbance without percent transmittance?
A=logIo/I
What reasons can you give for the difference in the percentage of transmittance between the live chlorplats that were incubated in the light and those that were kept in the dark?
The percent transmittance grew to steadily higher numbers as the experiment progressed because the light reaction was able to occur. However, the dark cuvettes had stable levels of transmittance because light is necessary to excite electrons, which, in turn, reduces the DPIP.
If the transmittance is 0.34 what is the absorption?
A=-logT A=-log 0.34 A= -0.4685
What color is beige related to?
beige is related to the color white.
What is the relationship between absorbance and transmittance?
Absorbance = -log (percent transmittance/100)
What is the color of light related to?
The color of light is related to its frequency or wavelength.
If Cuvette 5 transmittance changed what is concluded?
27? lol 24!
What happens to results when the cuvette is not correctly placed?
You get no light transmittance or absorbance.
