answersLogoWhite

0

In a room with a fire, the air near the fire gets heated and rises. This creates a convection current where cooler air moves in to replace the rising warm air, creating a circulation of air within the room.

User Avatar

AnswerBot

1y ago

What else can I help you with?

Related Questions

How do a chimney and an open fire help to ventilate a room?

A chimney helps to ventilate a room by drawing up warm air and smoke from the fire and expelling it outside. This creates a natural airflow that brings fresh air into the room. The open fire also helps by consuming oxygen and creating a pressure differential that encourages fresh air to enter the room.


How does a coal fire help to ventilate a room as well as heat it?

Some of the heat from the fire goes up the flue as hot air. This creates a draught, pulling fresh air into the room.


Where does the oxygen come from when the log fire is burning?

From the air in the room where the fireplace is.


How fast to air molecules move at room temperature?

Air molecules at room temperature (~20°C) typically move at speeds around 500 m/s. This movement contributes to air pressure and properties such as diffusion and convection.


What causes fire in the Philippines?

it is caused by the air. when i walk in the room. i am so hot. i am too hot and that makes. FIRE!


Does cold air go up or down in a room?

Cold air tends to sink and move downwards in a room, while warm air rises and moves upwards.


Does cold air travel up or down in a room?

Cold air tends to sink and move downwards in a room, while warm air rises and moves upwards.


What substances catches fire in the presence of moisture in the air at room temperature?

lithium


What removes air out a room during a fire?

the reaction that makes fire is fueled by oxygen therefore as the fire burns the oxygen molecules are consumed


What two ways does a fireplace heat a room?

By convection (air warmed by the fire circulates through the room) and radiation (infrared energy given off by the fire is transmitted directly, warming objects in line-of-sight of the fire).


Would a balloon filled with minus 2 degrees Celsius air move to room temperature of 8 degrees Celsius Explain?

A balloon filled with -2 degrees Celsius air will move to a room to a temperature of 8 degrees Celsius because of the collision of the air particles.


Why does a room with a gas fire need to be ventilated?

First warm/hot air is lighter than cool/cold air. As the fire in the fireplace consumes oxygen from the surrounding air, it is also heating this air. This heated air then rises, and as it rises cooler air is drawn in from the surrounding room. As long as the air in the fireplace is warmer than the air in the room, this process will continue..