Sentences with phrase «emit light»

It does not emit light from behind the screen, so it is easier on the eyes for longer reading sessions.

However, when a coal fire gets hot enough, it also starts emitting light at higher frequencies, i.e., in the visible region.

The hot ultraviolet radiation heats the surrounding ice - cold dust, which then emits light in the far - infrared.

This also emits light when a fast particle passes through.

I think this is because they appear to emit light from within because of the way they were painted in thin layer after layer.

These pieces interact with the environment, whether by emphasizing the room's features or by emitting light directly from the piece.

But galaxies also have their own intrinsic motion that can stretch or crunch emitted light depending on the galaxy's direction of motion.

Located below the edge of the engine hood is a narrow LED light guide that emits the light for the dynamic turn signals and the daytime running lights.

Our laser emits light at a specific wavelength that enhances the body's ability to heal itself.

Yet, the most difficult question to get through is, we know how does star emits light, but do we know where the light which earth emits comes from?

The thing is, the galaxy's black hole is no longer emitting this light!

Additionally, the gas emitting the light seemed to remain at steady temperatures for much longer than expected.

The scanner uses a light sensor system that is able to read fingerprints by emitting light through the gaps between the OLED screen's pixels.

The engineered diffuser was specifically designed to emit light rays with the same brightness over a specified angular range.

Gas does not just emit light, it can also absorb light.

This process emits light that can be picked up by the satellite surveys.

At this very small scale (less than 10 atoms), the silver clusters act very differently and can even emit light.

The sun emits light, but it also emits particle beams.

The next step would be figuring out how the transfer those genes and then cause the plants to emit light continually during the night and without the trigger of movement.

Black phosphorus can absorb and emit light in the visible through infrared spectrum, which is useful for sensors, communications and other applications.

However, it remains unclear which compounds in the shell matrix are emitting light when exposed to UV rays.

A good black level is so dark the point being measured does not seem to emit light at all.

Whatever the stuff was, it did not emit light, but it did exert a gravitational pull.

You can recharge its lithium - ion battery that continues to emit light for three hours.

Unlike a smartphone or tablet that has an LCD screen that emits light from behind a layer of film, the H2O has five LED lights on the bottom of the bezel.

The wavelength of emitted light grows, that is, the energy decreases, along the gold nanorod array.

Those charged particles can excite atoms in the ionosphere, which emit light as they return to their unexcited state.

Factoring in all the ordinary matter we can not see — contained in exoplanets, galactic gas clouds, and black holes, none of which emit light — still isn't enough to make up the difference.

Instead, it can absorb or emit light only of certain distinct wavelengths, as the electron in it jumps from one quantized energy level to another — the fact that a century ago spurred the invention of quantum mechanics.

Isolated black holes emit no light, but black holes stealing material from orbiting stars will heat that material until it emits X-rays.

ALMA focuses on the region of the spectrum between radio waves and infrared light, the range of frequencies at which complex molecules emit light when they undergo various transitions.

The space telescope is specially designed to observe cold objects emitting light at long wavelengths — objects like brown dwarfs.

A good solar cell material emits light very well, so the higher the photoluminescence, the more efficient the solar cell should be.

This also means that an EPD blends seamlessly into its surroundings, becoming an integral part of the street furniture and emitting no light pollution whatsoever.

Strogatz explores dozens of strange synchronous phenomena, from hands clapping in unison to the rhythmic flashing of fireflies to laser beams produced by trillions of atoms emitting light waves in phase at the same frequency.

To understand why, we need to look at the difference between bulk gallium arsenide, which emits light efficiently, and bulk silicon, which does not.

«The finger probe is similar to that of pulse oximeter: It includes a light - source emitting light into the finger and a detector, which measures the light transmitted through the finger,» Nitzan explained.

Mercury's dayside surface is 425 ° Celsius, and it actually emits light at 4.1 micrometers — right in the middle of the range of Caspi's instrument.

The LAP team has developed a novel ytterbium: yttrium - aluminium - garnet thin - disk laser that emits light pulses lasting 7.7 femtoseconds and consisting of 2.2 optical oscillations.

And OLEDs emit light in all directions.

Because the Kindle display emits no light, you can read anytime without losing sleep.

This has two advantages: one, the pixels emit light directly without the need of a backlight.

A torchiere of three lights emits light with class and elegance.

The new study showed wagon - wheel molecules emit light randomly in all directions — a necessary feature for a more efficient OLED, or organic LED.

Generally used in street lighting, mono - frequency lamps emit light at such a narrow frequency that colours other than yellow and black are invisible, thus transforming the visual field around the sun into a vast duotone landscape.

Now, research at the University of Pittsburgh demonstrates that nanometer - scale alloys possess the ability to emit light so bright they could have potential applications in medicine.

This is a period when the early Universe emerged from its dark ages the Universe emitted no light before gravity condensed matter into the first stars and galaxies.

It turns out that many molecules found in foods absorb ultraviolet or visible light and subsequently emit light as fluorescence.