0
What else can I help you with?
Which has the lowest albedo A black sheet of paper A white sheet of paper The surface of a body of water or A mirror?
A black sheet of paper has the lowest albedo because it absorbs most of the light that hits it, reflecting very little back. Albedo is the measure of how much light is reflected by a surface, with higher albedo indicating more reflection.
What surface has a low albedo?
Water surfaces typically have a low albedo, as they reflect only a small portion of incoming sunlight. This is why bodies of water can absorb and retain heat, contributing to warmer temperatures in the surrounding areas.
what color would have a high albedo?
A color with a high albedo would be white or very light colors, like pale yellow or light gray. These colors reflect a significant amount of sunlight rather than absorbing it, which is why they are often used in roofing and other surfaces to keep temperatures lower. In contrast, darker colors, such as black or dark brown, have low albedo and absorb more heat.
Why do Hot air balloons rise high over a wide road or parking lot made of black asphalt?
because you pee on it
What color is the lunar sky?
The lunar sky appears black, similar to the night sky on Earth, due to the lack of atmosphere on the moon. This means there is no scattering of sunlight to create the blue hue we see during the day on Earth.
What has the lowest albedo?
Albedo means reflectivity. The higher the albedo, the more light (and heat) is being reflected. Generally, the darker the color, the lower the albedo : most of the energy is absorbed. Snow has a fairly high albedo, as do clouds. Black tar roofs have a very low albedo.
What surfaces would reflect the highest percentage of the sun's energy back into space A black asphalt roadway B a tarmac runway C roof covered in black tar paper C a snow covered field?
A snow-covered field would reflect the highest percentage of the sun's energy back into space as snow has a high albedo, meaning it reflects a large portion of sunlight. The black asphalt roadway, tarmac runway, and roof covered in black tar paper would absorb more sunlight due to their dark colors and have lower albedo, reflecting less energy back into space.
Which has the lowest albedo A black sheet of paper A white sheet of paper The surface of a body of water or A mirror?
A black sheet of paper has the lowest albedo because it absorbs most of the light that hits it, reflecting very little back. Albedo is the measure of how much light is reflected by a surface, with higher albedo indicating more reflection.
What is the percentage of light that the colour black absorbs?
There are different shades that we will all perceive as black; the percentage will vary. For a given material, it will also depend on the exact mix of frequencies in the light. The general idea is that black absorbs most of the incoming light. Check the Wikipedia article on "Albedo" for some examples; fresh asphalt is one of the darkest, listed as having an albedo of 0.04 (that is, only 4% of the light is reflected).
something black and gooey for fixing roads?
tar
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 asphalt pitch?
Asphalt pitch is a black substance that is used to repair roads. Asphalt pitch is the liquid form of tar.
Why does a black aspalt road become hotter then a white cement sidewalk in the same amount of sunlight?
Black asphalt absorbs more sunlight and heat than white cement because it has a lower albedo, or reflectivity. The darker color of the asphalt allows it to absorb more of the sun's energy, which results in higher temperatures compared to the lighter-colored cement that reflects more sunlight.
What is black paving material with rock?
asphalt
What is a black mixture of hydrocarbons?
For example asphalt.
Is asphalt a natural resource?
Yes, it is. Many people confuse it with tar, which looks very similar.
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.
