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- Why Does the Pink Color in a Titration Fade Over Time?
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 disappears over time?
- Why does a Walrus Blush? | Geophysical Institute
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 circulatory output to the skin is altered to control their total body heat loss
- Suggest Informative feedback reaction icon change away from the . . .
OK, maybe I'm just old and not up to the latest trends in emoticon use, but I just noticed the "Informative" reaction option has changed from the (for me) very fitting "light bulb" icon to the mentioned (for me) terrible "pink natural brain" icon
- Can Himalayan Salt Dissolve in Candle Wax? - Physics Forums
Perhaps some substance included in the 'pink salt' is soluble in molten wax and perhaps it can be oxidised at the temperature of the flame None of this sounds very 'Scientific 'to me Sounds more like a snake oil recipe
- HDMI cable wiring schematic (what colors go where)
There are 8 wires (Black, Blue, Red, Brown, White, Pink, Dark Green and Light Green) Does anyone have a diagram or a schematic so I can try and fix it First off, if it goes from VGA (out) to HDMI (in) then it would be a VGA to HDMI cable (converter) not the other way around that you stated
- Plasma Color: What Makes It Blue What Colors It Can Be? - Physics Forums
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 Like the plasma atmosphere of the sun, which as far as I know, is not blue What makes the usual plasma
- Blue Moons and Lavender Suns - Geophysical Institute
Shades varying from pink and orange to yellow and brown were used to describe the sky The sun disc when visible appeared blue or purple As it appeared and disappeared through breaks in the clouds it seemed to be in motion -- hence the basis for the impression of flying saucers " The incident was reported thus in the scientific journal
- What sound frequencies can pass through a hole in a wall?
Hole inside is 100% reflective Music or pink noise plays on the other side of the wall Which range from 200Hz to 5kHz will transfer best? The numbers totally rule here - well done to inject some sense A 200mm hole corresponds to one wavelength at 1 5kHz so @Baluncore ‘s “comb” of modes overtones is very relevant
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