Sentences with phrase «to absorb a wavelength»
To absorb a wavelength means to capture and take in a specific type of light or energy. Full definition
CO2 absorbs some wavelengths of infrared that water does not, so it independently adds heat to the atmosphere.
scientificamerican.com
But a laser can set up a quantum - mechanical interference that blocks the electrons from making the jump, allowing a second beam at the normally absorbed wavelength to zip through.
When ozone absorbs these wavelengths of UV light, the compound is destroyed.
They explained that blue and red LEDs are usually used for plant growth because chlorophyll a and b efficiently absorb wavelengths in the blue and red ranges.
Unlike pigments, which create color by absorbing some wavelengths of light and reflecting the rest, the nanostructures are shaped so that they physically bend and scatter light in different directions, sending particular colors back to our eyes.
As the quasar's light passed through a galaxy that existed 1.8 billion years after the big bang, atoms in its gas clouds absorbed some wavelengths, leaving a fingerprint of the elements present.
A fraction of that starlight gets filtered by the planet's atmosphere, which absorbs some wavelengths of light, giving clues to its composition.
CO2 absorbs some wavelengths of the infrared light now being radiated from Earth's surface.
Unlike greenhouse gases, which trap infrared radiation that is already in the Earth's atmosphere, these particles absorb all wavelengths of sunlight and then re-emit this energy as infrared radiation.
Retinal tissue contains light - sensitive cells that absorb wavelengths in the visible spectrum and convert them into electrical signals.
«It can absorb all wavelengths of UVB radiation, with no gaps in coverage,» says Zwier, who says his finding could be useful for developing more resistant plants.
The amber color is the complement of the absorbed wavelength.