I suspect one will be an intercooler for the turbo
car radiators used to be made of copper, copper doesnt rust. most radiators are now made from aluminum.aluminum also does no rust
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
Most car radiators are black as black radiates heat more efficiently than any other color.
most car radiators are copper or aluminum and plastic.
Water isn't used in car radiators, radiator fluid is. that is used because it is a liquid of the right density to hold radiated heat from the radiator and pass it around the car where it is needed.
A good source for car radiators is Radiators Online, a wholesaler that provides a wide range of choice amongst different Car Manufacturers. You could also try visiting your local mechanic.
Two, But one got hit by a car
The radiators low fan switch turns on when the a car is standing still. Radiators cool off using the air around the vehicle. When a car is parked or at a light the fans turn on at intervals to keep the engine cool.
You mix it with water.
Because it has a good cooling co-effiency.
Almost all car manufacturers have used cast iron radiators at one time or another, however most are now made of an aluminum alloy that can cool the water intake quickly.
Radiators are made of a lot of metals with high melting points (example: Aluminum)