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The only difference, between ultra violate light and visible light, is their frequencies, UV has higher frequency than visible and since wavelength x frequency = the speed of light (which is constant at 3x108 ms-1), therefore wavelength is higher in UV. UV light is also not visible, unlike visible light!
so, in summery the difference is frequency and wave length.
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What is the advantage of using UV-Vis spectroscopy compared to a spectronic 20?
Spectronic 20 was also an UV-Vis spectrophotometer.
What is quantum transition for the uv-vis absorption?
Quantum transition for the UV-VIS absorption refers to taking the electron transitions associated with visible and ultraviolet.
What is Uv-vis spectrometer schmatic and block diagrams?
cac
UV-vis spectra of sunset yellow?
you can too an internet search engine and choose IMAGES, type UV-Vis. spectra of sunset yellow and get the desired image of related spectra of tour request.
Why holmium oxide is used in calibration of uv?
Because Only holmium can give sharp peaks in both UV and Vis range, Sharp peak is very rare in UV/Vis spectroscopy. It is very stable and doesn't absorb light at lower wavelength.
Why you are using kcl in the calibration of uv visible spectrophotometer?
how do you determine degree of deacetylation of chitosan using UV -vis spectrophotometer
Spectrophotometric methods using light?
For example UV-VIS absorption spectrophotometry.
Why to analyze formaldehyde by using 412 nm in the Uv-Vis?
it is the absorption maximum for formaldehyde...
How do you calculate the particle size in UV-vis spectroscopy?
you can determine the size of nanoparticles from UV-VIS spectroscopy. it is also comparable with TEM analysis.with below formula you can determin ethe size of nanoaprticles. d = Ln(landa SPR- landa0)/L1/L2
What has the author Heinz-Helmut Perkampus written?
Heinz-Helmut Perkampus has written: 'UV-VIS spectroscopy and its applications' -- subject(s): Ultraviolet spectroscopy 'UV-VIS atlas of organic compounds' -- subject(s): Atlases, Organic compounds, Spectra, Ultraviolet spectra
What is UV-VIS-IR transmission spectra?
It is a spectra that shows how transparent a material can be. in scientific terms, it is incidence of electromagnetic radiation (from the UV, Visible, Infrared wavelength regions) from a source to a material, and there is a detector which records the amount of radiation remaining after the transmission (these radiation that is gone is either reflected of the surface or absorbed by the material). The equipment that measures this is called UV-Vis-NIR spectrometer.
What are 5 methods of analysis in chemistry?
Mass spectrometry, UV/Vis spectroscopy, NMR spectroscopy CNMR spectroscopy, Infra red spectroscopy
