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Is a good emitter of heat also a good reflector of heat?
Not necessarily. An object can be a good emitter of heat without being a good reflector of heat. The ability to emit and reflect heat depends on different properties of the material, such as surface texture and composition.
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.
What are the two major sources of radiant heat in a fire?
The two major sources of radiant heat in a fire are the flames and the hot surfaces of burning materials.
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.
What happens to radiant heat when it falls on a body what does the absorption of radiant heat by a body depend on?
When radiant heat falls on a body, it can be absorbed, reflected, or transmitted through the body. The absorption of radiant heat by a body depends on factors such as the material's surface properties, color, texture, and temperature. Materials with dark colors and matte surfaces tend to absorb more radiant heat compared to light-colored and shiny surfaces.
Is a good emitter of heat also a good reflector of heat?
Not necessarily. An object can be a good emitter of heat without being a good reflector of heat. The ability to emit and reflect heat depends on different properties of the material, such as surface texture and composition.
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.
What are the two major sources of radiant heat in a fire?
The two major sources of radiant heat in a fire are the flames and the hot surfaces of burning materials.
Why are oil tankers painted silver?
good reflector of heat
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.
What is good reflector of heat and light?
Materials that are good reflectors of heat and light typically have specific properties that make them effective in reflecting electromagnetic radiation. Here’s a breakdown of some materials known for their reflective properties: Good Reflectors of Light: Mirrors: ** Silver Coating: Silver is an excellent reflector of visible light and is commonly used in mirrors. It reflects about 95% of visible light. ** Aluminum Coating: Aluminum is another good reflector, used in various types of mirrors and reflective coatings, reflecting around 90% of visible light. Polished Metals: ** Stainless Steel: Highly polished stainless steel can reflect...Read more feji.us/b5u 8f5
What happens to radiant heat when it falls on a body what does the absorption of radiant heat by a body depend on?
When radiant heat falls on a body, it can be absorbed, reflected, or transmitted through the body. The absorption of radiant heat by a body depends on factors such as the material's surface properties, color, texture, and temperature. Materials with dark colors and matte surfaces tend to absorb more radiant heat compared to light-colored and shiny surfaces.
What are good reflectors of sound with example?
the moon , frosted glass, aluminium
Is gold the best reflector of heat?
Gold is an excellent reflector of heat due to its high reflectivity properties. It is able to reflect a large percentage of infrared radiation, which is a form of heat. However, materials like silver and aluminum are even better reflectors of heat than gold.
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 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.
