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What is the difference between the way black and white surfaces affect light?
White surfaces reflect light and heat. Black surfaces do not reflect light and they absorb heat.White surfaces reflect light and heat. Black surfaces do not reflect light and they absorb heat.White surfaces reflect light and heat. Black surfaces do not reflect light and they absorb heat.White surfaces reflect light and heat. Black surfaces do not reflect light and they absorb heat.
What is a good color for absorbing heat?
Objects can reflect, refract, and/ or absorb light. white objects absorb very little light, so most of the light is reflected, thus giving the white object it's "whiteness." Inversely, dark objects absorb most of the light and very little is reflected. This is why black objects are great at absorbing light energy, which in turn is transferred to heat energy. So, the answer is black. Having said that, just because something absorbs (and hence doesn't reflect) *visible* light doesn't in any way imply that the object will be good at absorbing radiation at other non-visible wavelengths. Lampblack is a very good absorber (and hence emitter) across a very wide range of wavelengths.
What material can reflect light very well?
Materials such as polished metals (like silver or aluminum), mirrors, and glass are good at reflecting light due to their smooth and shiny surfaces. These materials bounce light off their surfaces with minimal absorption, resulting in high reflectivity.
Why does a good absorber of radiant energy appear black?
In short, because they "don't reflect'." A matte surface isn't smooth; it has a surface that does not fully reflect light/radiation; the surface looks dull because there's little reflection. A smooth surface will reflect because it's smooth (glass-like) and will reflect or bounce light away from its surface. The surface looks shiny because of the reflection. The color of the surface matters because the darker the color, the more light/radiation is absorbed. Lighter colors reflect light; darker colors absorb light.
What colors of light are reflected by a black object?
Black objects absorb most of the light that falls on them, so they do not reflect any specific color. Instead, they appear black because they reflect very little light that is visible to the human eye.
Is 15.6 a high hemoglobin count for a woman?
yes its very good
What is the difference between the way black and white surfaces affect light?
White surfaces reflect light and heat. Black surfaces do not reflect light and they absorb heat.White surfaces reflect light and heat. Black surfaces do not reflect light and they absorb heat.White surfaces reflect light and heat. Black surfaces do not reflect light and they absorb heat.White surfaces reflect light and heat. Black surfaces do not reflect light and they absorb heat.
Is the diamond source of light?
No. Diamonds reflect and refract light. Without a light source, a diamond cannot be seen.No, a diamond is not a source of light. A cut diamond appears to sparkle because it is very good at scattering light that strikes it.
Do a panther's eyes glow in the dark?
No, but they DO reflect light very well.
Do shiny objects reflect light well?
Yes. very well
Can alligators see in the dark?
Yes they can, they have very good eyesight.
Why does a mirror and a leaf reflect light differently?
Light is reflected of metal when it is polished and flat because it is very light and lighter colors reflect light whereas darker colors such as green suck the colors in.
What is Matt finish?
it is a very dull finish that doesnt reflect much light
What is a good color for absorbing heat?
Objects can reflect, refract, and/ or absorb light. white objects absorb very little light, so most of the light is reflected, thus giving the white object it's "whiteness." Inversely, dark objects absorb most of the light and very little is reflected. This is why black objects are great at absorbing light energy, which in turn is transferred to heat energy. So, the answer is black. Having said that, just because something absorbs (and hence doesn't reflect) *visible* light doesn't in any way imply that the object will be good at absorbing radiation at other non-visible wavelengths. Lampblack is a very good absorber (and hence emitter) across a very wide range of wavelengths.
What would a red object look like under a yellow light?
Blue appears black under a yellow light. For example if you have a blue car and you put a yellow light on it will appear black due to the absence of color. The light has nothing to reflect back.
What material can reflect light very well?
Materials such as polished metals (like silver or aluminum), mirrors, and glass are good at reflecting light due to their smooth and shiny surfaces. These materials bounce light off their surfaces with minimal absorption, resulting in high reflectivity.
Why does a good absorber of radiant energy appear black?
In short, because they "don't reflect'." A matte surface isn't smooth; it has a surface that does not fully reflect light/radiation; the surface looks dull because there's little reflection. A smooth surface will reflect because it's smooth (glass-like) and will reflect or bounce light away from its surface. The surface looks shiny because of the reflection. The color of the surface matters because the darker the color, the more light/radiation is absorbed. Lighter colors reflect light; darker colors absorb light.
