Physics, 04.03.2020 21:30 hectorgonzalejr333

Please help me I am struggling

Please helppppp meeeee I am struggling

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Answer from: RainbowPieWasHere

see below

Explanation:

The color you see is the result of that color being reflected (not absorbed) by the object.

The "reflected" answers here are straightforward. You also need to know that the mix of all colors is white.

For the "absorbed" answers, you need to look through the list of all colors and see which is NOT absorbed. That color is reflected, so is the color of the object.

When all light is absorbed, the apparent color is "black."

_____

These ideas are also used in other applications.

A "black hole," for example, is a stellar object that conceptually absorbs everything — all forms of energy and matter. (However, it has been recently discovered that black holes actually emit a certain kind of radiation.)

Conceptually, "white noise" is noise that consists of every frequency (all "colors"). In practice, it is restricted to a certain band, just a white light is restricted to the band of visible frequencies in the electromagnetic spectrum.

Answer from: Quest

the answer is to check all of them! they all apply well at least i think so!

Answer from: Quest

An atom (ours, not carroll's) consists of a positively charged nucleus, surrounded by one or more negatively charged particles called electrons. the positive charges equal the negative charges, so the atom has no overall charge; it is electrically neutral. most of an atom's mass is in its nucleus; the mass of an electron is only 1/1836 the mass of the lightest nucleus, that of hydrogen. although the nucleus is heavy, it is quite small compared with the overall size of an atom. the radius of a typical atom is around 0.1 to 0.25 nanometres (nm), whereas the radius of a nucleus is about 10-6 nm. * if an atom were enlarged to the size of the earth, its nucleus would be only 200 feet in diameter and could easily rest inside a small football stadium.read more on -

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