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what mode of heat transfer explains why heating vents are best placed near the floor?
radiation
Why are heating vents usually placed on the floor of a home?
Convection. The hotter air is less dense than the cooler air already there so, the warmer air will rise to the top of the house while pushing the cooler air down.
In force-air heating systems where are warm-air vents usually located?
Near the floor. This allows natural convection currents to mix the warm air as it rises to the ceiling.
Where are warm-air vents usually located in a forced-air heating system?
Near The Floor
Why were scientists surprised to find life around hydrothermal vents?
hot springs on the sea floor that pump out superheated water from inside earth.
Should heating vents be placed in the floor or ceiling?
on the floor on the floor
Should heating vents be placed near the floor or near the ceiling of the room?
Heating vents should be placed near or on the floor in a room because heat travels up not down.
Why should heating vents be placed on the floor?
Heating vents should be placed on or near the floor because heat rises. In rising, it will warm the air of the room. If the heating vent were near the ceiling, the room would stay chilly, even though heat was being poured into it.
what mode of heat transfer explains why heating vents are best placed near the floor?
radiation
In order to heat a room should heating vents be placed near the floor or near the ceiling of the room?
Heating vents should be located near the floor since hot air rises. If the heating vents are located near the ceiling the heat would stay there and not warm the room.
Why should heating vents placed near the floor in homes and offices?
because warm air rises.
Where should floor vents heating to be place?
in the floor.
Why are heating vents usually placed on the floor of a home?
Convection. The hotter air is less dense than the cooler air already there so, the warmer air will rise to the top of the house while pushing the cooler air down.
In force-air heating systems where are warm-air vents usually located?
Near the floor. This allows natural convection currents to mix the warm air as it rises to the ceiling.
Where should vents be placed-ceiling or floor for AC?
should be on floor.
Why should heating vents be placed in the floor?
This is due tobuoyancy. Think about a hot air balloon as an example. Warm air has greater buoyancy than cooler air and will rise. Conversely, cold air will sink when introduced to a warmer atmosphere and this is why you see cooling vents placed in the ceiling.
Where is a thermometer normally placed in a house?
A thermostat for heating or a thermometer for air temperature is typically placed on an inside wall (not outside wall), and away from heating vents or direct sunlight.
