Reflectivity: meaning, definitions and examples

Typically used in scientific or technical contexts to describe the property of reflecting light or other radiation.

• The reflectivity of the material was measured using a spectrometer

Often used in scientific and engineering contexts to refer to the fraction of incident radiation that a surface reflects.

• The reflectance of the coating was tested to ensure it met industry standards
• Reflectance measurements are crucial in studying solar panels

Commonly used in everyday language to describe how much light an object emits or reflects, perceived by the human eye.

• The brightness of the sun made it hard to see
• The screen's brightness can be adjusted for better visibility

Used in physics and engineering to describe how well a surface or material can reflect light or other electromagnetic radiation. Commonly used in discussions about materials, optics, and surfaces in scientific contexts.

• The reflectivity of the new coating was tested in the lab.
• Materials with high reflectivity can improve energy efficiency in buildings.

Primarily used in astronomy and climate science to describe the proportion of incoming light or radiation that is reflected by a surface, particularly planets, moons, or Earth's surface. It typically refers to the ability of different surfaces (like ice, water, vegetation) to reflect sunlight.

• The albedo of the Earth's surface affects global temperatures.
• Ice has a higher albedo compared to water, reflecting more solar radiation.

Used in the context of optics, physics, and remote sensing to describe the fraction of incident radiation that is reflected by a surface. It is a more technical term often found in scientific literature, particularly in studies dealing with light behavior on surfaces.

• We measured the reflectance of the surface to determine its optical properties.
• High reflectance values indicate that the surface reflects most of the incident light.

Used in scientific and technical contexts to refer to how well a surface can reflect light or other radiation.

• The reflectivity of the new material makes it ideal for solar panels.
• We need to measure the reflectivity of this coating to ensure it meets our standards.

A general term used in everyday language to describe the brightness or brilliance of a surface that reflects light. It can be used in both positive and negative contexts.

• The shine on his shoes made them look brand new.
• She polished the table until it had a brilliant shine.

Used when talking about the shiny surface of an object, often in marketing, art, or design. It can also refer to the finish or polish of a surface.

• The gloss on this car's paint makes it stand out from the rest.
• She loved the gloss of the new magazine covers.