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Yes, the Earth is a good absorber of heat, with its atmosphere and surface absorbing solar radiation. It also radiates heat back into space in the form of infrared radiation, making it a good radiator of heat. This process is essential for maintaining Earth's energy balance and regulating its temperature.
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An object that is a good radiator of electromagnetic waves is also a good?
An object that is a good radiator of electromagnetic waves is also a good source of energy (heat,light ...)
Which color is the best absorber and emmiter of heat?
Black is the best absorber and emitter of heat. Black objects absorb most of the incoming radiation, converting it into heat, and they also emit thermal radiation efficiently.
Is marble a good radiator reflect-er or ab-sorer?
Marble is neither a good radiator reflector nor a good absorber. It has poor thermal conductivity and will not efficiently reflect or absorb heat. Materials with higher thermal conductivity, such as metals, are better suited for these purposes.
Is dull black surface is a good radiator of heat?
A dull black surface is a good radiator of heat because it has a high emissivity, which means it can efficiently emit thermal radiation. This is why black surfaces are commonly used for radiators and heat exchangers to improve heat transfer.
Is red a good absorber of heat?
Yes, red is a good absorber of heat because darker colors absorb more light and heat than lighter colors. Red appears dark because it absorbs most colors in the visible spectrum, converting them to heat.
An object that is a good radiator of electromagnetic waves is also a good?
An object that is a good radiator of electromagnetic waves is also a good source of energy (heat,light ...)
What type of radiator of energy is an object that is a good absorber of radiation?
An object that is a good absorber of radiation is classified as a good emitter of radiation. It is known as a black body radiator, which absorbs and emits radiation efficiently across a wide range of wavelengths.
What is a better absorber and radiator of heat energy soil or water?
Water absorbs and radiates heat better than soil does.
What does a good absorber do?
it absorbs moisture which may be caused by heat it may also be a good absorber for dirt and dust
Which color is the best absorber and emmiter of heat?
Black is the best absorber and emitter of heat. Black objects absorb most of the incoming radiation, converting it into heat, and they also emit thermal radiation efficiently.
In general good absorbers of electromagnetic radiation are also good?
Yes, Good absorber of heat are good emitters of heat. And in both the way rate is same. This is Kirchoff's Law.
Is marble a good radiator reflect-er or ab-sorer?
Marble is neither a good radiator reflector nor a good absorber. It has poor thermal conductivity and will not efficiently reflect or absorb heat. Materials with higher thermal conductivity, such as metals, are better suited for these purposes.
Why is a poor reflector of heat also a good absorber?
Common sense. Is something is reflected, it cannot be absorbed, and vice versa. If something is a good absorber of heat, it tries to "hold onto" as much heat as possible; if something is a poor reflector of heat, it is bad at minimizing heat absorption.
Is dull black surface is a good radiator of heat?
A dull black surface is a good radiator of heat because it has a high emissivity, which means it can efficiently emit thermal radiation. This is why black surfaces are commonly used for radiators and heat exchangers to improve heat transfer.
Why black objects heat up more in sunshine?
because black is good absorber of heat
Is dull surface a good radiator of heat?
It is in fact the best radiator. Dull black is the best absorber and emitter. Then shiny black, followed by white, then silver. While the best reflector goes the other way around (silver's the best, then white, followed by shiny black, then dull black)
Why does a black colour absorb more heat?
because its a good emitter/absorber of radiation
