What part of the electromagnetic spectrum does an ultrasound use?

Sound is a mechanical vibration and not an electromagnetic one. The electromagnetic spectrum is reserved for electromagnetic waves and will not have a place for sound on it. ...

Quite simply, the Microwave Oven uses the Microwave part of the spectrum.

depends on the telescope

Electromagnetic Spectrum can it impact on our daily life because we can use electromagnetic spectrum to communicate with our home phones or cellphones. Also microwaves tv's radars and radio signals are part of the EM spectrum. ...

mobile phones use microwave radiation

it affects our daily life because we can use electromagnetic spectrum to communicate with our home phones or cellphones. also microwaves tv's radars and radio signals are part of the EM spectrum. ...

The radio frequency portion of the electromagnetic spectrum uses radio telescopes. ...

It uses radio waves between the range of 2.402 and 2.480 GHz

The ozone layer protects us from UV's. UV's are a part of sun's electromagnetic spectrum. ...

We can get information from any portion of the electromagnetic spectrum provided we use the correct "listening" devices; that is the entire range, Radio, microwave, infrared, visible, ultra violet, xray, and gamma rays ...

When they want to communicate with each other (in a language which has been deciphered to be very similar to Thai) plants use Gamma radiation. ...

I use the band of wavelengths roughly in the range of 390 to 750 nanometers, often referred to as the band of "visible light". ...

Because we can't see the colors on the spectrum so we have to use a graphto show the colors. ...

Well, there are actually no ends to the EM spectrum, so there's no 'highest' or 'lowest' frequency, no 'longest' or 'shortest' wavelengths. No name that we use for any part of the electromagnetic spectrum applies to longer waves (lower frequencies) than "radio waves". ...

The electromagnetic spectrum spans from the lowly radio signals (1x104 Hz) that we use for terrestrial broadcasting to gamma rays (1x1021 Hz) from the sun! =================== ...

x rays for cancer and it helps heal cancer

Digital Versatile Disc (DVD) uses 650nm wavelength laser diode light (part of the electromagnetic spectrum, in visable light section) which allows us to see it. CD uses 780nm wavelength, just outside of the electromagnetic spectrum, hence why we cannot 'see' it, only hear. ...

In a microwave oven, we find that microwave energy (from the microwave portion of the electromagnetic spectrum) are used. In a conventional oven, gas or electricity is used to create infrared heat, so we find infrared radiation (from the infrared portion of the electromagnetic spectrum, which is just below the visible light or optical portion) used there. If the oven happens to be a combination microwave and conventional, we'll find both types of electromagnetic waves generated for use inside. ...

Chloroplasts of different plants absorb different wavelengths, but usually regions within the Visible light band are used. ...

They just use a harsher light in the electromagnetic spectrum.

It is very easy to use!

To be specific, I use the the Electromagnetic spectrum for Satellite Dish reception, Cellular communication, wifi reception, and looking at objects as when you see, the wavelengths of visible light are part of the total EM spectrum. Electromagnets convert my MP3's into the sounds my earbuds make. There are too many things to list but it's safe to say that as a fundamental force of physics, the universe would not exist without EM. ...

no, because it as a good environment

We use it for sound, Radio,TV, RADAR, Cell Phones, Heat, Tanning, X-Rays, Medicine, Nuclear Bombs, etc, etc,etc. ...

We depend heavily upon the electromagnetic spectrum to observe our environment, whether close or distant. Visible light is part of that spectrum, and vision is the most informative sense. Other parts of the spectrum which are not visible, such as infrared rays, microwaves, radio waves, X rays etc., can be observed by means of specialized equipment. All of these parts of the spectrum carry useful information. There are many astronomical objects which cannot be seen in the visible spectrum, or can be...