Phosphorescent products will also be energized by bombarding them with subatomic particles. Cathodoluminescence is just one illustration. This mechanism is used in cathode ray tube tv sets and Computer system screens.
not Substantially in quantity; a light meal is tiny and simple to consume; a light eater is someone who won't try to eat A lot food
utilized to describe sb who's Silly, not imagining Evidently or not paying attention
They mirror a concentrated beam of light on to the town's central square, generating a location of sunlight about 600 square meters.
The traffic was quite light so we bought via London quickly.
ArticleOpen Access03 Oct 2025 Photoswitchable exceptional details derived from sure states from the continuum Changeover from one particular certain condition inside the continuum to Excellent ring and optical-pump-controlled such Remarkable stage switching shown in terahertz metasurfaces.
Refraction will be the bending of light rays when passing via a surface area concerning one particular clear content and An additional. It is actually described by Snell's Regulation:
David Dominoni, of Glasgow College, reported that light from street lamps, takeaway indicators and homes is influencing the birds' biological clocks, bringing about them becoming large awake when they should be asleep.
light on facts/info/information and facts His presentation was light on details regarding how he would expend the money.
not weighing much, or weighing below you expect; under the proper excess weight; light outfits are made of thin cloth and so are not very warm
If humans were truly at home under the light of the moon and stars,we might go in darkness Fortunately,the midnight earth as seen to us as it can be on the extensive variety of nocturnal species on this Earth.
Because of the way light displays from the organisms, these phytoplankton produce colourful designs within the ocean floor.
a piece of electrical mobile house machines that makes brightness; one of many lights on a car or other auto; one among a set of targeted visitors lights
The big Home windows make the place sense incredibly light and airy.