Understanding FTIR Peaks of PO4 Compounds • Physics Forums
Apr 14, 2017 · why on ftir graph there are several peaks for the same compound but at different wavelengths? what causes the different modes of vibration for the same compound (PO4), what …
Why Does the Pink Color in a Titration Fade Over Time?
Jan 31, 2005 · How to answer the question: why the pink colour (from 2-3 phenolphthalein indicator) obtained at the end point of the titration in this experiment gradually...
HDMI cable wiring schematic (what colors go where)
Jun 10, 2010 · Hi, I was hoping somone on this forum could help me out. I am not an engineer (although I wish I was). I am just DBA that is dealing with a wiring nightmare. My boss bought an HDMI to VGA …
Laptop screen flickering/moving up and down with pink tint
Sep 27, 2022 · This problem started around two hours ago while I was watching lectures on YouTube. All of a sudden, the screen started flickering in and out of focus or moving up and down, with a pink …
Pink salmon — too much of a good thing? - Geophysical Institute
Jun 14, 2018 · Pink salmon born in hatcheries, where professionals harvest eggs from wild salmon and rear them in captivity before releasing them in the ocean, have doubled in numbers since 1990. …
Why does a Walrus Blush? | Geophysical Institute
Dec 11, 2025 · The skin of walruses becomes pallid when it is exposed to cold air or water and changes to pink when exposed to warmer ambient temperatures. This color change may indicate that the …
Creating Pink Sterling Silver: Chemistry and Heat Treatment Explained"
Sep 15, 2009 · Does anyone know of any way to create sterling silver with a pink hue? Since Sterling Silver by definition must be 92.5% silver, chemically you can only...
Plasma Color: What Makes It Blue & What Colors It Can Be?
Jan 6, 2011 · Most of the plasma we see in everyday life is more or less blue (lightning, plasma lamps, static discharges through air etc etc). But if I understand correctly, plasma can be in many colors. …
Question about long-term storage of blue sphere silica gel
Jun 8, 2023 · I have blue sphere silica gel if I store it long term saturated in pink color will it break and release water or liquid inside the shoe box?
Please explain this laser phenomena - Physics Forums
Jul 1, 2016 · So I'm sitting at my dest playing with my greeen laser pointer pointing it at different things. In all cases I see a green dot and its reflection off other objects. Except when I point it at a pink …