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Amazing😍😍😍👌👌The video was full of content...bt i would like to give my suggestion not to provide background music with it...nd kindly upload more such videos related to instrumentation of other spectrophotometers too
Why must an interferogram be used to create the spectrum? Why is the interference pattern necessary at all? How would the apparatus and measurements fail if instead we just went in a straight line from infrared source to sample to photodetector? (without any interference). Thank you for this video this is such an awesome demonstration and instructional video of how the techniques we are learning actually work in the real world.
thanks for the vid! the only thing is: you cannot get absorption of symmetric modes in IR spectroscopy, which the video seemed to suggest. You can only probe asymmetric vib modes because this causes a change in dipole moment. To probe symmetric modes which experience changes in polarizability, you have to use Raman. right?
Yeah! That's exactly the point. More knowledge to you, more views to us! Anyhow, I do recommend that you watch the video again with subtitles if we were hard to understand due to the accent. Also, the video pretty much sums up a 2 hour university lecture, so you are not expected to understand it on the first go. It would more serve as an appetizer before reading the chapter or listening the lecture. It can also be useful to sum up the topic after the lecture.
