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Is a good reflector of radiation a good emitter of radiation?
A good absorber of radiation is a good emitter. Radiation is the energy that that comes from a source and travels through space or through something. Some examples of radiation include light, heat and sound.
Is dull black a good emitter?
No, dull black is not a good emitter of heat. Black objects typically absorb heat well but do not emit it efficiently. Shiny or polished surfaces are better at emitting heat than dull or matte ones.
What is the difference between a good radiator of heat and a good reflector of heat?
A good radiator of heat can absorb and release heat effectively, while a good reflector of heat can bounce heat off its surface. Radiators are designed to dissipate heat, while reflectors redirect heat away from a surface.
Can an object be both a good absorber and good reflector at the same time why or why not?
No, you can be both good and evil. This is the same concept. The object is either a good absorber or a good reflector, and can not be both. Black is a good absorber, white is a good reflector.
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 a good reflector of radiation a good emitter of radiation?
A good absorber of radiation is a good emitter. Radiation is the energy that that comes from a source and travels through space or through something. Some examples of radiation include light, heat and sound.
Why are oil tankers painted silver?
good reflector of heat
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 a good emitter?
No, dull black is not a good emitter of heat. Black objects typically absorb heat well but do not emit it efficiently. Shiny or polished surfaces are better at emitting heat than dull or matte ones.
What is the difference between a good radiator of heat and a good reflector of heat?
A good radiator of heat can absorb and release heat effectively, while a good reflector of heat can bounce heat off its surface. Radiators are designed to dissipate heat, while reflectors redirect heat away from a surface.
Is lead an excellent reflector of heat?
yes lead (Pb) is an excellent reflector of heat and is used widely
Why does a black colour absorb more heat?
because its a good emitter/absorber of radiation
Is earth is a good reflector of heat?
Yes, Earth is a good reflector of heat through a process known as albedo, which is the reflection of sunlight and heat off its surface. The Earth's surface reflects about 30% of incoming solar radiation back into space, helping to regulate the planet's temperature.
What is a reflector of heat?
For example aluminium.
What are good reflectors of sound with example?
the moon , frosted glass, aluminium
Can an object be both a good absorber and good reflector at the same time why or why not?
No, you can be both good and evil. This is the same concept. The object is either a good absorber or a good reflector, and can not be both. Black is a good absorber, white is a good reflector.
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.
