We might find that X-rays are used to take images of teeth. On the other hand, optical light can be used to take "regular" images of teeth. Both X-rays and visible light can be used to make images of teeth. The X-rays can actually see "through" the lips, cheeks and gums to create an image of the roots of teeth. Optical images show only what is on the surface.
No, its just visible light - light is part of the electromagnetic spectrum and is in the middle of it.
That sounds like the description of x-rays.
Could it be that the frequency of sound waves are to low?
I think in the ultraviolet region of the electromagnetic spectrum.
We call that the visible or optical spectrum.
the electromagnetic spectrum is reflected by different things like TVs and glass
no they are not. NASA suggests that the spectrum of electromagnetic radiation does not include cosmic rays.
I suppose you mean the visible spectrum, only a small part of the entire electromagnetic spectrum. The visible spectrum is basically all of the colors the human eye can detect.
No, The electromagnetic spectrum is the range of all possible frequencies of electromagnetic radiation.[1] The "electromagnetic spectrum" of an object is the characteristic distribution of electromagnetic radiation emitted or absorbed by that particular object.
White light, which can split in to the colours is part of the electromagnetic spectrum. Other parts of the electromagnetic spectrum are, cosmic rays, X-rays, UV light, infra red(IR) waves, micro waves, and radio waves. m ic ray of the spectrum
No one made the electromagnetic spectrum, it's a part of nature. The very first excited atom.
microwave