That's called a vent.
The door (don't knock it until you have tried (opening) it !
The plural of the noun hatch (a covered opening) is hatches.
an opening for something a starting place
Yes, the noun 'window' is a common noun; a general word for any opening in a building, a wall, or a room designed to facilitate air flow or viewing through.
a hatch is a small opening in a door or cover.
An air vent is an opening, sometimes covered by a grate, which allows air to circulate around a room.
The air comes through the right opening instead of the left opening because hot air from the candle leaves via the left opening.
Yes, the size of a window opening can affect the amount of air it lets in. A larger opening allows more air to flow through than a smaller opening. However, factors such as window design, screen placement, and obstructions near the window can also impact the amount of air coming in.
A vent allows for ventilation of air (allowing air in or out).
The opening in a leaf that allows for gas exchange is called a stoma (plural: stomata). Stomata are typically located on the underside of the leaf and are bordered by guard cells that regulate their opening and closing to control gas exchange.
The glottic opening is at its largest during inspiration, allowing air to flow freely into the lungs. This allows for efficient gas exchange and oxygenation of the blood.
Closing the air holes reduces the amount of air mixing with the gas, resulting in a more fuel-rich mixture. Opening the air holes allows more air to mix with the gas, creating a leaner mixture. This adjustment impacts the combustion process and can affect the efficiency and performance of the system.
Opening the air holes increases the amount of air mixing with the gas, resulting in a hotter and more efficient flame. Closing the air holes reduces the amount of air mixing with the gas, leading to a cooler and less efficient flame. Adjusting the air holes allows for better control of the flame temperature.
Vent
Opening the air hole in a Bunsen burner allows more air to mix with the gas before combustion, creating a more efficient and hotter flame. This increased supply of oxygen enhances the combustion process, resulting in a higher temperature flame.
No, not that I know of. But, knowing them, they probably will come out with something like that.
An opening in a wall to let in air or light is called a window.