electromagnetic spectrum

Yet we know well that our eyes can see only a small part of the electromagnetic spectrum.

They work in or near the visual part of the electromagnetic spectrum.

Figure 5.6 The electromagnetic spectrum from 0 to 15 m.

The whole range of radiation is called the electromagnetic spectrum.

We only see light in a tiny band of the electromagnetic spectrum.

In fact energy covering much of the electromagnetic spectrum comes from the sun.

What we know as "light" is but a narrow region of the electromagnetic spectrum.

These resources designate the particular areas of the electromagnetic spectrum.

The ship looked across the entire electromagnetic spectrum and saw nothing but the natural background.

It all comes down to discharges along the electromagnetic spectrum.

The problem is we have to look at the electromagnetic spectrum for wireless communications.

It was as if the electromagnetic spectrum had been muted somehow.

He cannot do this to persons whose energies are outside the electromagnetic spectrum.

For most of history, light was the only known part of the electromagnetic spectrum.

Infrared light makes up the invisible section of the electromagnetic spectrum.

"You've got to have space communications, and there are only so many bands in the electromagnetic spectrum."

Astronomers now take the entire electromagnetic spectrum into account, not just visible light.

The various forms of light, both visible and invisible are the electromagnetic spectrum.

The theory applies across the electromagnetic spectrum that is in use by today's technologies.

As we have seen, flying insects are often particularly sensitive to the electromagnetic spectrum.

Radio waves make up part of the electromagnetic spectrum.

Each of these changes will match a frequency in the electromagnetic spectrum which is absorbed.

Grab a piece of the electromagnetic spectrum, hopefully one limited by the government 2.

All frequencies in the electromagnetic spectrum transmit energy at the speed of light.

Closer to the visible range of the electromagnetic spectrum is the ultraviolet.