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Which type of surfaces are poor radiators and absorber of heat?
Shiny metallic surfaces, polished surfaces, and light-colored surfaces are poor radiators and absorbers of heat. These surfaces reflect more heat energy than they absorb, which results in lower heat gain.
Radiators produce this 4 leter word?
heat
Which surfaces are poor radaitors and absorbers of heat?
Shiny and reflective surfaces like polished metals are poor radiators and absorbers of heat. This is because they reflect most of the incoming radiation rather than absorbing it. Absorption and emission of heat are higher in rough, dark, or matte surfaces compared to shiny ones.
Why are central heating radiators made of metal?
Metal is a good conductor of heat, allowing the radiator to efficiently transfer heat from the hot water circulating inside to the surrounding air. Metal radiators are also durable and can withstand the high temperatures and pressure of the heating system. Additionally, metal radiators can be easily shaped and formed to suit different sizes and styles.
Which objects are bad radiators and absorber of heat?
Objects that are good reflectors of heat, such as shiny metals like silver or polished aluminum, are typically bad radiators and absorbers of heat. Objects with poor conductivity, low emissivity, or light color tend to be less effective at radiating and absorbing heat. Examples include glass or plastic materials.
Which type of surfaces are poor radiators and absorber of heat?
Shiny metallic surfaces, polished surfaces, and light-colored surfaces are poor radiators and absorbers of heat. These surfaces reflect more heat energy than they absorb, which results in lower heat gain.
What colors are poor radiators of heat?
cool colours such as blue, green and white
Radiators produce this 4 leter word?
heat
What does radiators produce 4 letters?
heat
Which surfaces are poor radaitors and absorbers of heat?
Shiny and reflective surfaces like polished metals are poor radiators and absorbers of heat. This is because they reflect most of the incoming radiation rather than absorbing it. Absorption and emission of heat are higher in rough, dark, or matte surfaces compared to shiny ones.
What do radiators produce?
Radiators produce heat by transferring thermal energy to the surrounding air in a room. They are part of a heating system that uses hot water or steam circulating through the radiator to warm up indoor spaces.
Why are central heating radiators made of metal?
Metal is a good conductor of heat, allowing the radiator to efficiently transfer heat from the hot water circulating inside to the surrounding air. Metal radiators are also durable and can withstand the high temperatures and pressure of the heating system. Additionally, metal radiators can be easily shaped and formed to suit different sizes and styles.
Which objects are bad radiators and absorber of heat?
Objects that are good reflectors of heat, such as shiny metals like silver or polished aluminum, are typically bad radiators and absorbers of heat. Objects with poor conductivity, low emissivity, or light color tend to be less effective at radiating and absorbing heat. Examples include glass or plastic materials.
Can you put radiators up stairs in an attic in a bungalow?
If that space has heat loss (and it most definitely has) then sure - it is possible to put radiators there.
Why are stand alone radiators filled with oil instead of air?
because oil filled radiators transfer heat more effectiantly
Why is water used as a coolant in car radiators?
Water is used as coolant in car radiators because it has high specific heat capacity of 4200 Joules. It has the highest specific heat capacity than any other substance. That is why it is used as coolant in car radiators
What are radiators most used for?
Radiators are heat exchangers used to transfer thermal energy from one medium to another for the purpose of cooling and heating. The majority of radiators are constructed to function in automobiles, buildings, and electronics. The radiator is always a source of heat to its environment.
