Sentences with phrase «of electromagnetic radiation»

X-rays are a naturally - occurring source of radiation and an invisible form of electromagnetic radiation like radio waves.

The term usually refers to optical telescopes, but there are telescopes for most of the spectrum of electromagnetic radiation and for other signal types.

At the same time, we are exposed to unprecedented levels of electromagnetic radiation from wireless signals 24/7.

The timing and strength of the electromagnetic radiation at different wavelengths provided scientists with clues about the nature of the phenomena created by the initial neutron - star collision.

Some maintained that light and other frequencies of electromagnetic radiation are composed of particles, while others asserted that electromagnetic radiation is a wave phenomenon.

That's one reason why the Indian health ministry has initiated a 5 - year study to gather more scientific evidence on the potential effects of electromagnetic radiation.

Wherever we turn, we are exposed to unnatural levels of electromagnetic radiation.

When a unit of electromagnetic radiation such as a microwave hits an electron, it absorbs it and changes position.

It is a form of electromagnetic radiation of a wavelength which can be detected by the human eye.

These particles are so small that the gentle push of the electromagnetic radiation streaming out from the star can blow them out into space.

Scientists refer to color in terms of wavelength, a characteristic of electromagnetic radiation, but there is no universal match of specific wavelength values to specific color names.

These designer materials work by bending the paths of electromagnetic radiation — from radio waves to visible light to high - energy gamma rays — in new and different ways.

Consider what a leader in the insurance industry says about the risky business of electromagnetic radiation.

Not only does space stretch, but so do light and other forms of electromagnetic radiation.

They also make great play of more contentious issues such as the effects of electromagnetic radiation.

With very strong magnetic fields and very fast rotations, some neutron stars blast beams of electromagnetic radiation from their poles, and if Earth is in the path of those beams we can detect the signals as regular «pulses» — hence the name pulsars.

It will increase to 154 W / m2 when CO2 doubles, based on laboratory measurements of the spectrum of CO2 and our knowledge of the absorption and emission of electromagnetic radiation by gases — until the earth warms enough to emit 4 W / m2 to compensate and restore steady state.

As we slumber on a metal coil - spring mattress, a wave of electromagnetic radiation envelops our bodies so that the maximum strength of the field develops 75 centimeters above the mattress in the middle of our bodies.

Shortwave radio transmissions, capable of reaching around the world, take advantage of the ability of layers in the ionosphere to reflect certain wavelengths of electromagnetic radiation.

Like all other forms of electromagnetic radiation including visible light, Fast Radio Bursts travel through space as waves of photon particles.

Previously, all astronomy observations have relied on light — which includes X-rays, radio waves, and other types of electromagnetic radiation emanating from objects in space — or on very - high - energy particles called neutrinos and cosmic rays.

Some 25 telescopes raced to observe the patch of sky after the latest sighting, but none saw any kind of electromagnetic radiation coming from the event.

When the electron eventually moves back to its lower energy — or resting state, it gives up a small amount of electromagnetic radiation at a wavelength of 21 centimeters.

These regularities include the appearance of new peaks in the absorption spectrum of electromagnetic radiation with different polarization, as well as qualitative differences in the dynamics of the wave packet that are manifested when hexagonal distortion or corrugation of the spectrum is taken into account.

This technique uses powerful pulses of electromagnetic radiation beamed into a person's brain to jam or excite particular brain circuits.

All electrically - powered saunas emit a small quantity of electromagnetic radiation due to their 110 - volt wiring.

Terahertz radiation — the band of electromagnetic radiation between microwaves and visible light — has promising applications in security and medical diagnostics, but such devices will require the development of compact, low - power, high - quality terahertz lasers.

Microchip manufacturers already make «hardened» memory chips, which are shielded to protect data from the strong pulse of electromagnetic radiation created by a nuclear blast.

For a broad class of materials — including all that are of significance in planetary climate — the propagation of electromagnetic radiation in the material is described by equations that are identical to Maxwell's electromagnetic equations, save for a change in the constant that determines the speed of propagation (the» speed of light»)....»

X-ray is the use of electromagnetic radiation waves to get the images of the insides of objects.

For the kilogram, they suggested using the Planck constant, which relates the energy of electromagnetic radiation to its frequency.

But a focused and sustained blast of electromagnetic radiation — either in the form of microwaves or lasers — would add orders of magnitude more momentum to the craft.

Although she is only a high school student, she is searching for the signal of a pulsar — a rapidly rotating neutron star that emits a beam of electromagnetic radiation like a lighthouse.

Performing astronomy from the Earth's surface is limited by the filtering and distortion of electromagnetic radiation due to the Earth's atmosphere.

«Sunlight is a mixture of electromagnetic radiation made up of near - UV rays, visible light, and infrared energy, or heat,» said Yueh - Lin (Lynn) Loo, director of the Andlinger Center for Energy and the Environment, and the Theodora D.»78 and William H. Walton III»74 Professor in Engineering.

A sequence of various types of electromagnetic radiation followed that gravitational trill, like musical instruments taking turns in a symphony.

This is a process known as Mie scattering — the scattering of electromagnetic radiation, or light in this case by a sphere.

The theory reconciled the physics of moving bodies developed by Galileo Galilei and Newton with the laws of electromagnetic radiation.

EMI is the result of electromagnetic radiation given off by electronic devices interrupting an electrical circuit's performance, whereas ESD is the sudden and rapid transfer of an electrostatic charge.

A pulsar emits two beams of electromagnetic radiation along its magnetic axis.

I used to think that the dangers of electromagnetic radiation (EMR) were overblown until I really started researching it.