Aluminum Anodized What Color Heat Dissipation Is Better?

Light consists of seven common colors.

You see what color an object is, and that object is actually what color it reflects. If you see an object that is red, in fact, all the other colors in the light have been absorbed by the object, and only the red is reflected back, so it looks red.

Similarly, white objects actually reflect all the light back, not absorbing it. Black objects, on the other hand, absorb all the light and do not reflect any of it back, so they appear black.

Light generates heat. Black absorbs all the light, so it naturally absorbs more heat than white.

However, black heat dissipation is also fast, because black to absorb a lot of heat, so, when it absorbs too much heat, it will emit heat, so that it can absorb more heat.

So black stuff loses heat faster than white stuff

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