answersLogoWhite

0

exothermic heat by radiation in physics

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

How does the heat energy get from the hot water to the outside of the radiator?

The hot water is in contact with the metal casing of the radiator, so that metal radiator takes some heat from the water. The heat then passes from the inside metal of radiator to the outside metal of the radiator through convection. The outside metal of the radiator then passes it to the air that is blowing by it outside.


Why is water put in a radiator?

Water is put in a radiator because it is used to transfer heat from the engine to the outside environment through the process of convection. The water absorbs heat from the engine and then circulates through the radiator to release it, helping to cool the engine and prevent it from overheating.


What is the job of a radiator?

To transfer heat from one place to another. In a car it moves engine heat to the outside air. In a house heating system it moves heat into the living space.


How does a radiator prevent heat?

A radiator gives off heat not prevents it.


What type of radiator can provide heat and air conditioning?

a radiator that provides heat and cooling


What does the radiator in a car do?

As coolant cycles through the engine, it absorbs heat from the engine, after which, it continues through the cooling system back to the radiator. As the coolant passes through the radiator, the heat is exchanged to the ambient air by way of airflow through the radiator fins (this is why it's important not to bend the radiator fins).


What is radiator in case of heat engine?

Radiator is a device to cool the heat engin using water as a coolent


What does a radiator produce?

heat


What heat transfer that is warming hand over a radiator?

Conduction is the heat transfer process that warms your hand when placed over a radiator. The radiator transfers heat to your hand through direct contact, as the molecules of your hand gain kinetic energy from the warm radiator surface.


What is the most efficient way to increase a radiator's efficiency?

The most efficient way to increase a radiator's efficiency is to regularly bleed it to remove trapped air, insulate the pipes to prevent heat loss, and install a reflective radiator foil behind it to reflect heat back into the room. Additionally, ensuring that the radiator is clean and free from dust build-up can improve its performance.


How does a radiator cool the coolant?

A radiator cools the coolant by transferring heat from the hot coolant to the air outside the vehicle. As the hot coolant flows through the radiator's tubes, it releases heat to the metal fins surrounding these tubes. The airflow, generated either by the vehicle's movement or by a fan, carries away the heat from the fins, allowing the coolant to cool down before it circulates back to the engine. This process ensures that the engine maintains an optimal operating temperature.


How does a car radiator system work?

A car radiator system works by circulating coolant through the engine to absorb heat. The heated coolant then flows through the radiator, where it is cooled by airflow from the outside. As the coolant cools, it returns to the engine to continue the cooling cycle.