Red fuel containers are for gasoline.
Blue are usually for diesel fuel.
Some water containers are also made blue and look sort of like gas cans, so check to make sure it is actually meant for fuel before filling it. Otherwise the plastic might turn out to be not fuel-resistant and melt.
They are not really red and blue. This is seen in preserved animals (and cadavers) and in drawings to show which are higher in oxygen (red) and lower (blue). In general, you also can see than veins are shown in blue and arteries are red.
A grey eruption is when the pressure builds with magma, when it fills up, rock and gas are blasted km in the air, Red on the other hand is very slow, but its lava is red hot Hope this helps !
acid=change the colour of litmas paper to blue into red base=change the colour of litmas paperto red into blue
Hydrogen chloride, HCl gas, making hydrochloric ACID with wet litmus paper.Wet litmus paper can be used to test water-soluble gases; the gas dissolves in the water and the resulting solution colors the litmus paper. For instance, ammonia gas, NH3 which is alkaline, colors the litmus paper blue. Acidicgases turn it red.
Vein color is usually dark red- not blue as commonly believed- this is a result of low oxygen content in this blood. The vein appears blue because the subcutaneous fat absorbs low-frequency light, lettling only blue wavelengths penetrate through the dark vein and reflect off. The real only difference between dark blood and brighter red blood is the oxygen content in the blood.
The color. :)
The differences between red and blue light are Red stands for n00b and blue stands for b00b! your mum
the color
red has a lower frequency and a longer wavelength than blue
blue and white stars are hotter than red stars (and newer).
The only difference is the colour of the external shell.
Simple one is a black-red star and the other is black-blue star. The only difference is the color.
The difference is in the size of the wavelength blue is smaller than red.
Blue is a primary color. Blue and red mix to make purple, which is a secondary color.
they are all different colours
Wall thickness
biggest difference is that in light- the primary colors are red blue and green. Whereas in paint pigments its red blue and yellow