reflectance
gb/ɹˈɛflˈɛktəns/ us/ɹˈɛflˈɛktəns/
C1
Inglés
~ 3200
reflektancia, visszaverési tényező
SUSTANTIVO
C1
TECHNICAL
1
Patrón de uso:
[something] has a reflectance of [value]
The snow's high reflectance helps keep the region cool.
A hó magas reflektanciája segít hűvösen tartani a térséget.
Scientists measured the reflectance of the new material under different wavelengths.
A tudósok különböző hullámhosszakon mérték az új anyag reflektanciáját.
Low reflectance surfaces are often used to reduce glare in photography.
Satellite images use surface reflectance to study vegetation health.
The paint's reflectance determines how bright it appears in sunlight.
Ejemplos para estudiantes
Snow has a high reflectance.
A hónak magas a reflektanciája.
They measured the wall's reflectance.
Megmérték a fal reflektanciáját.
The mirror has high reflectance.
Dark cloth has low reflectance.
Error frecuente:
Learners sometimes confuse 'reflectance' with 'reflection'. 'Reflection' is the image or process, while 'reflectance' is a measured property.
Significado
proportion of light reflected
Colocaciones
high reflectance
|low reflectance
|reflectance value
|reflectance measurement
|surface reflectance
Sinónimos
albedo (Used especially in astronomy and climate science to describe the reflectivity of planets or surfaces.)
|
reflectivity (A near-synonym in physics; sometimes used interchangeably but can refer more broadly to reflective properties.)
Antónimos
absorbance (Refers to the amount of light absorbed rather than reflected.)
|
transmittance (Refers to the amount of light that passes through rather than being reflected.)
Temas
science
|physics
|optics
Definición
How much light a surface sends back when light hits it.
The proportion of light or other radiation striking a surface that is reflected back rather than absorbed or transmitted.
Gramática
Forma de diccionario
reflectance
AFI
GB/ɹˈɛflˈɛktəns/
US/ɹˈɛflˈɛktəns/
Sílabas y acento
re - flect - ance (3 sílabas)
Stress on 1st syllable (re)
Formas de la palabra
Noun
- Base: reflectance
- Plural: reflectances
Familia de palabras
Forms
reflectances
noun
Core family
Related words
reflectively
adverb
reflector
noun
Negative and opposite forms
unreflective
adjective
nonreflective
adjective
Advanced or less common
reflectivity
noun
Expresiones
Todavía no hay expresiones vinculadas a esta entrada.