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How does albedo affect the surface temperature of an object?
Albedo is the measure of reflectivity of a surface - the higher the albedo, the more sunlight is reflected and less is absorbed, leading to lower surface temperatures. Surfaces with low albedo absorb more sunlight and heat up faster, whereas surfaces with high albedo reflect more sunlight and stay cooler.
The fraction of incident light that a body reflects is known as its?
" albedo "
What is the term that refers to the amount of light a body reflects?
The term is "albedo," which is a measure of the reflectivity of a surface or body, indicating how much incoming light is reflected back. A high albedo means more light is reflected, while a low albedo means more light is absorbed.
Which has the lowest albedo a white sheet of paper a mirror the surface of a body of water or a black sheet of paper?
A black sheet of paper has the lowest albedo among the options given. Albedo refers to how much light a surface reflects, and black surfaces absorb more light, reflecting less back. The white sheet of paper would have a higher albedo due to its ability to reflect more light.
What is an objects ability to reflect sunlight called?
An object's ability to reflect sunlight is called albedo. Albedo is a measure of how much of the sunlight that hits an object is reflected back into space. Objects with high albedo reflect more sunlight, while objects with low albedo absorb more sunlight.
What has the lowest albedo a white sheet of paper a mirror a black sheet of paper or the surface of a body of water?
The surface of a body of water generally has the lowest albedo among the options provided. Albedo measures the reflectivity of a surface, and water can absorb a significant amount of light, especially at certain angles. In contrast, a black sheet of paper has a low albedo but reflects more light than water, while a white sheet of paper and a mirror have high albedos.
Which has the lowest albedo A desert or a iceberg or a mirror or a wet field?
A wet field
Which cause more light reflection albedo 2 or albedo 3?
Albedo is a measure of reflectivity; it is a measure of the percentage of light reflected from a surface. A perfect mirror would have an albedo of 1, while white snow has an albedo of about 0.9. Charcoal has an albedo of about 0.04.An albedo higher than 1 is impossible.
What is something that has low albedo?
An object that has a high albedo is one that is highly reflective, but a poor absorber. An object that has a low albedo is one that does not reflect well, therefore, is a good absorber. This means that a black object has low albedo.
What are the differences in the amount of solar radiation absorbed by surfaces with high versus low albedo?
Surfaces with high albedo reflect more solar radiation, while surfaces with low albedo absorb more solar radiation.
What are the differences in the amount of solar radiation absorbed and reflected between surfaces with low albedo and surfaces with high albedo?
Surfaces with low albedo absorb more solar radiation and reflect less, while surfaces with high albedo reflect more solar radiation and absorb less.
Does snow have a high or low albedo?
Snow has a high albedo, meaning it reflects a lot of sunlight back into the atmosphere.
What does low albedo indicate about a surface's ability to reflect sunlight?
Low albedo indicates that a surface has a lower ability to reflect sunlight. This means that the surface absorbs more sunlight and heats up more quickly compared to a surface with a higher albedo.
What is a planet's reflectivity called?
A planet's reflectivity is called its albedo, which is a measure of how much sunlight is reflected by the planet's surface. A high albedo means more light is reflected, while a low albedo means more light is absorbed. Albedo can affect a planet's climate by influencing its temperature.
What does it mean to say that a ground cover has a low albedo?
It means that low radiation is reflected by a or its surface.
What has the lowest albedo a mirror an iceberg a wet field or a desert?
An iceberg has the lowest albedo among the options provided. Albedo refers to the reflectivity of a surface, with lower values indicating less reflection of sunlight. Icebergs, with their irregular surfaces and potential for dirt or algae growth, absorb more sunlight compared to a mirror, a wet field, or a desert, which all reflect a higher percentage of incoming solar radiation.
What is the percentage of solar radiation reflected from a surface?
This is called the "albedo." It is the ratio of reflected light compared to incident light, and depends on the surface material and its condition (e.g. snow, grassland).
