0
warm air particles slowly pass heat energy to all the other air particles
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How does a radiator heat up a room when the door is shut?
the air inside heats up and hits the side of the radiator. metal is a conductor so the heat goes through the side of the radiator and all around the room.
What heat transfer processes change air temperature?
Convection is the heat transfer through atoms or molecules that move, so that's liquids or gases. If you turn a radiator is turned on and the room is full of cool air, the radiator in the middle will warm up the particles above it and as warm things rise these heated particles will rise, pushing the cool air towards the radiator to be heated too.
What makes a radiator make a squeaky noise?
If a radiator does not have enough time to warm up, it could end up making a squeaky noise. Also, a faulty radiator will make a squeaky noise.
Explain how convection could be used to heat a room with a hot radiator on one side of the room?
Hot air rises to the ceiling and as it cools on the far side of the ceiling it sinks back down to the floor on the opposite side of the room from the radiator. It will not evenly heat the room. To get the best comfort level, you need a ceiling fan to push the hot air to the floor. The hot radiator sets up convection currents that transfer thermal energy to the rest of the room and eventually heat the entire room. How do convection currents work? The hot radiator warms the air that is closest to the radiator. The warm air expands, becomes less dense and rises to the top of the room. When the air reaches the top of the room it is pushed sideways towards the far wall by the more recently warmed air rising from the radiator below. In this way warm air moves to the other side of the room. Once on the other side of the room the air drops down both because it has cooled a little and because the air behind it continues to push on it. The air then continues to circulate back to the radiator and repeat the process.
How does a room heat up without a radiator or heater?
The sun Makes rooms heat up
How to remove air from 1995 Chevy silverado coolant system?
fill the radiator full, DO NOT CAP THE RADIATOR ! Start the truck, allow it to warm up, allowing the thermostat to open up. While it is warming up, keep topping off the radiator. Once it is hot, and to running temperature, cap the radiator.
How does heat move from a radiator to a room?
hot water flows through the meta pipes and warms it up therefore warming up the room .
No radiator cap once you drain the radiator how do you flush the cooling system?
If you do not have a radiator cap once you drain the radiator, you can use several options to flush the cooling system. You can easily do this by filling up the system with as much water as you can and then warm it up.Ê
What will happen to beaker temperature of 75 degrees celsius in a room temperature of 36 degrees celsius?
The beaker will eventually cool down, while the room will warm up. The room, having a much larger mass, will only warm up slightly.
How does a radiator transfer heat to the air?
The radiator is filled with hot water from another location. The water then heats up the metal that the radiator is made of, and the metal heats up the air in the room.The most efficient location for a radiator is underneath a window. This is because the air near the window(and the air leaking in from the window) will be cold, and will therefore drop down to the floor because cold air is heavier than warm air. On its way towards the floor the cold air will pass near the radiator where it will be warmed up, and afterwards rise towards the ceiling of the room. When the air eventually cools down it will drop to the floor, where it eventually will be heated again by the radiator. The air will continue to rotate in this manner.In older buildings the radiator was placed near the center of the apartment, as this was where fireplaces were previously situated. However this proved ineffective as the cold air seeping in from the windows would have to cross the floor to reach the radiator and be heated, resulting in a very cold floor.
What are the symptoms of a plugged radiator?
It might run hot, and over flow out of the expansion tank ,You can let the vehicle warm up to operating temps and then If you can safely touch the radiator in different spot to see if it has cold spots , it should be warm all over .
Your room is the very far from the heater But your room has always been really warm Would there be an answer why your room is so warm?
There could be several reasons why your room is warm despite being far from the heater. One possibility is that there are other sources of heat in the room, such as electronics or appliances, that contribute to the overall warmth. Additionally, the insulation in your room might be effective in retaining heat, or there could be a vent or duct system that is distributing warm air from other parts of the building into your room.
