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It is related to the black-body effect, where an object appears black (it absorbs the full visible spectrum of light) at room temperature but it starts emitting visible light when its temperature is rising (the coal is burning). The hotter the lump of coal, the more the light you see will be toward UV, unless the coal is consumed.
What else can I help you with?
Why do the colours in rainbow fizz change?
The colors in rainbow fizz change because of the interaction between the different compounds in the fizzing solution, which can create a variety of chemical reactions that produce distinct colors. Each color is associated with a specific chemical process occurring in the solution, leading to the changing colors as the reaction progresses.
What are the typical rainbow colors?
There are several typical rainbow colors. They include red, orange, yellow, green, blue, indigo, and violet. These are the seven typical rainbow colors.
What color actually contains all the colors of the rainbow?
well, the rainbow obviously has all the colors, but the answer is brown.
What is the order of the color of the rainbow?
The colors of the rainbow in order are...RedOrangeYellowGreenBluePurple
Do the rainbow and the spectrum have the same or opposite colors?
A rainbow is a spectrum.
Can the rainbow change colors?
No, a rainbow cannot change colors. A rainbow is formed when sunlight is refracted, reflected, and dispersed by water droplets in the atmosphere, creating a spectrum of colors in a specific order. Each color in a rainbow corresponds to a specific wavelength of light.
How many colors do seahorses change?
sea horses can change to all of the colors of the rainbow
Can you change the colors of the rainbow?
No. Sorry. Blah
Do the colors in the sunset change to correspond with the sequence of colors in the rainbow?
Sure why not!
If you could change the colors of the rainbow what colors would you change them to?
what kind of question is this? its an opinion question therefore it is unanswerable
How do you change colors in Mario Kart 7?
Get a rainbow star item.
What is red round can change colors and hover in mid air?
A rainbow?
Number or colors on a rainbow?
If I'm not mistaking, but I believe there are 7 colors on a Rainbow.
Why can a prism change white light to a rainbow?
A prism can change white light to a rainbow because white light is made up of different colors, each with a different wavelength. When white light enters a prism, the different colors of light are refracted by different amounts due to their unique wavelengths, causing them to spread out and form a spectrum of colors called a rainbow.
What are the primary colors of the rainbow?
the primary colors of the rainbow are red blue and yellow
What do you call in a band of colors as seen in a rainbow?
a rainbow
Are rainbow colors the colors of peace?
no.
