albedo

[al-bee-doh]

albedo Definition

the fraction of solar energy reflected by a surface, especially of a planet or moon.

Using albedo: Examples

Take a moment to familiarize yourself with how "albedo" can be used in various situations through the following examples!

  • Example

    The albedo of the moon is about 0.12.

  • Example

    The Earth's albedo is affected by changes in ice cover and vegetation.

  • Example

    Scientists study the albedo of planets to understand their climate and temperature.

Phrases with albedo

  • a surface that reflects a large amount of solar energy

    Example

    The Arctic has a high albedo due to its snow and ice cover.

  • a surface that absorbs a large amount of solar energy

    Example

    The ocean has a low albedo and absorbs most of the solar energy that reaches it.

  • the albedo of urban areas, which is typically lower than that of rural areas due to the presence of dark surfaces like asphalt and buildings

    Example

    Cities can have a significant impact on the Earth's albedo due to their urban albedo.

Origins of albedo

from Latin 'albus', meaning 'white'

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Summary: albedo in Brief

'Albedo' [al-bee-doh] refers to the fraction of solar energy reflected by a surface, especially of a planet or moon. It is an important factor in understanding the climate and temperature of celestial bodies. Phrases like 'high albedo' and 'low albedo' describe surfaces that reflect or absorb a large amount of solar energy, respectively. 'Urban albedo' refers to the albedo of urban areas, which is typically lower than that of rural areas due to the presence of dark surfaces like asphalt and buildings.