Monday, May 5, 2008

Electromagnetic Spectrum

What is the electromagnetic spectrum? What is on it and why is it important to know this model?

18 comments:

Josh 41 said...

the electromagnetic spectrum is called the range of all possible electromagnetic radiation. It is also the spectrum that allows us to see colors. It is important to understand it because without understanding it, you would not understand how things get their color.

travis s. said...

The electromagnetic spectrum is the entire spectrum, considered as a continuum, of all kinds of electric, magnetic, and visible radiation, from gamma rays having a wave length of 0.001 angstrom to long waves have a wave length of more than 1 million km. There are radio waves, micro waves, IR rays, visible light, UV rays, X-rays, and gamma rays. The colors are red, orange, yellow, green, blue, and violet.

Casey said...

the electromagnetic spectrum is the range of all possible electromatnetic radiation. The colors are also possible with the spectrum. IT allows us to see colors. It is important to know this model because you wouldnt understand colors if you didnt and then you wouldnt know which colors reflect more sunlight so you wouldnt know which color of clothes to wear with different weather.

Mitchell Haaland said...

It is the range of all possible electromagnetic radiation, which is arranged by colors. We need to know how to see colors and we need to know the different types of it.

.:*{briana alexis}*:. said...

it is the spectrum that allows us to see colors. YOu have to understand it so you can see how things get their colors. The colors are ROY G BIV or red, orange, yellow, green, blue, indigo, and violet. It refers to the waves and frequencies.

Jon said...

the electromagnetic waves are important to the planet so we know what the wave lengths are. There are Radio, Micro, Infrared, Ultraviolet, X, And Gamma Rays. They all have different wave lengths.

taylorjo said...

The electormagnetic spectrum is is something that allows us to see the colors. It is also called the range of all possible electromagnetic radiation. If you understand this then you would know how objects get thier different colors. There are many different radio waves like visible light, UV rays, X-rays also.

!~*Miranda! :} said...

It is the range of radiation. And we are able to see the colors. The colors are red,orange,yellow,green,blue,indigo, and violet. We need to know this because you wouldn't understand how things get their colors and how light goes through things.

Anonymous said...

The electromagnetic spectrum deals with the radiation. It has all of those color things (Roy G Biv) IT is important to understang, so you know how things get their color.

Matthew said...

The electromagnetc spercturm is the range of all possible electromagnetic radiation. You see colors ROY G BIV.

codey said...

It is the entire thing, it is also a range of possible electromagnetic radiation. It is the reason that we get to see colors.

chad said...

the electromagnetic spectrum is the range of all electromatnetic radiation. The colors are possible with the spectrum too. It contains the colors. ROY G BIV that stands for all the colors in the spretrum too.

todd said...

electromagnetic spectrum is the entire range of radiation extending in frequency it show s us like what rays and waves

Tina said...

The electromagnetic spectrum is the range of all of the possible electromagnetic radiation. By having it, we are able to see different colors. Without this spectrum, we would not be able to use some of the technology that we have today. This allows us to see all of the colors in the rainbow.

Carson Stange said...

The electromagnetic spectrum is a range of all possible electromagnetic radiation. The spectrum also shows the colors that we can see. The levels of the spectrum include radio, micro, Infared, Ultraviolet, X, Gamma rays. All these levels are determined by their wave lenghts.

pauly said...

The electromagnetic spectrum is the range of all possible electromagnetic radiation. The electromagnetic spectrum lets you see colors.

Anonymous said...

This spectrum shows a range of electromagnetic radiation waves. It is a line of waves, getting closer as it goes to the right. One part is the visible light, which is all the colors ROYGBV. It is important to know so you know what waves are, if they can hurt you, what you can use them to do, etc.

-Fisch- said...

the electromagnetic spectrum is the range of all possible electromatnetic radiation which is arranged by colors that we can see