reflectivity

[US]/ˌri:flek'tiviti/
[UK]/ˌriflɛkˈtɪvɪti/
Frequency: Very High

Translation

n. the ability of light to be reflected

Phrases & Collocations

high reflectivity

low reflectivity

optical reflectivity

increased reflectivity

decreased reflectivity

Example Sentences

The band edge excitonic transitions were measured by the reflectivity and photoluminescence measurements.

With convolution integral, a new formulation for describing the relation of soft X-ray reflectivity of multilayer with the different energy Monochromaticity of incident light is deduced.

The high reflectivity of the mirror made the room appear larger.

Reflectivity is an important factor to consider when choosing paint for a room.

The scientist measured the reflectivity of the surface using a special instrument.

The road signs were designed with high reflectivity to ensure visibility at night.

The photographer adjusted the camera settings to capture the reflectivity of the water.

The building's glass facade had a low reflectivity, allowing for a clear view of the surroundings.

The reflectivity of the moonlight on the lake created a beautiful shimmering effect.

The car manufacturer uses materials with high reflectivity to improve safety on the road.

The artist used metallic paint to enhance the reflectivity of the artwork.

The reflectivity of the surface can affect the performance of solar panels.

Real-world Examples

Its surface is actually pretty dark, with about the same reflectivity as a chalkboard or asphalt.

Source: Crash Course Astronomy

After producing the lava, the researchers calculated its reflectivity in both the molten and solid states.

Source: Science 60 Seconds - Scientific American August 2021 Collection

Black carbon deposited on the Arctic snow and ice, he says, will have only a minimal effect on its reflectivity.

Source: The Economist - Technology

By restoring Arctic ice reflectivity, we could gain another 15 years that we sorely need to make the transition to sustainable fuels and energy.

Source: Earth Laboratory

The question I ask myself, basically, for the future of my kids, when I realised that this was a problem, is there a safe way to rebuild that reflectivity?

Source: Earth Laboratory

The galvo mirrors are moving relatively quickly, but they may need to be slowed down a bit, depending on the reflectivity of the material in order to ablate it.

Source: Connection Magazine

It is recommended to use sunscreen daily, but you should pay special attention before prolonged sun exposure or when at the beach or among snow since the reflectivity of water and ice amplifies the Sun's rays.

Source: Bilingual Edition of TED-Ed Selected Speeches

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