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Why car radiators are painted black?
Car radiators are painted black because it emits the most heat through radiation (highest emissivity). This improves the heat transfer out of the radiator when air isn't moving through the radiator."black color = high emissivity/absorptivity" - http://en.wikipedia.org/wiki/Thermal_radiationThe paint acts to protect the radiator and its components from rust, scale, and minor impacts (bugs); there is some argument over the claim that the paint offers a smooth uniform surface for 'faster airflow' and better cooling of the radiator. Also note that many cars are intended for the area behind the grille to be black (a backdrop to the grille).
Why do you have black water in your car radiator?
to absorb heat
Why are some cars painted black?
coz they want to look nice*and if their not painted their look boring , &besides if the cars are not painted maybe the owner of the car will know the car ,if you know if i mean !*
What colors are what on 1993 ford mercury villager?
Black and gold (I think) my uncle painted his car that
If you buy a black side view mirror for your car can it be painted maroon to match your car?
Yes, you can paint it yourself or you can take it to a body shop to have it color matched and painted. If you choose to do so, you can get automotive paint to do it yourself.
Why the engines of a car are black?
Black paint is cheaper than any other color. In the past engine were painted many different colors.
What color did Henry ford like best?
Black. He is reputed to have said: "A customer can have a car painted any color he wants as long as it's black"
What was the car without a radiator?
question- what was the car without a radiator? well it's probly a car without a stinking radiator,,,
What was the black car in the first fast and furious?
The Black car that Dominic drove and crashed at the end is a 1970 Dodge Charger. This car is making a return in the fourth installment of the series after being "rebuilt" and painted flat black with larger rims.
What car does Patrick Kane have?
Patrick Kane of the Chicago Blackhawks is a car enthusiast. His favorite car is his Hummer H2 which is painted black and has many additions to make it go faster.
Why car radiators are black?
Objects that are black in color are the most efficient emitters/absorbers of electromagnetic radiation. Heat is infrared (IR) electromagnetic radiation. If the black object is hotter than its surroundings (which a car radiator usually is) it acts as an emitter, if the black object is cooler than its surroundings it acts as an absorber. Thus a hot car radiator that is black will emit IR heat radiation more efficiently than ti would if it was any other color. Thus it will help keep the engine from overheating better than a radiator of any other color.
Where do I connect access and b+ on my car amplifier?
The b+ hooks up to the back of your amp. It should be painted black to guide you.
