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It's a gas
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∙ 12y ago
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What will be the temperature of a woolen ball lying in a room of temperature of 20 C?
Unless it has been heated or cooled recently, it will of course have the same temperature as the air in the room - whatever that is.
What is the state of nitrogen at room temperature?
Nitrogen is a gas at room temperature. It makes up almost 80% of the air we breathe.
What is a normal office temperature?
Usually a normal office temperature is a normal room temperature of 72 degrees Fahrenheit.
What does state at room temperature mean?
It means whether the substance in question is solid, liquid or gas at normal room temperature, so you could assume that about 20 degrees celsius. Oxygen is a gas at room temperature Water is a liquid at room temperature Iron is a solid at room temperature.
Why is temperature controlled in refrigerators?
simply to keep food fresh. If the fridge's temp is too high, food will warm to room temperature and go off faster. Too cold, then the food will freeze! Everytime you open the fridge door you are letting room temperature air inside, increasing the temperature of the air inside the fridge, therefore the fridge (if automatic) will measure the temperature and make the air to the right temperature.
Does a red apple age faster in room temperature air or in a bowl of room temperature water?
Room temperature air. The water keeps it fresher.
What causes the AC on a 2002 Toyota Sienna to blow only room temperature air?
Usually the refrigerant has leaked out
Is the air temperature in a room a vector quantity?
No temperature is a scalar quantity.
Why are different materials in different states at room temperature?
this is because the type of materials you have and the type of object you have. the reason for this is because, for example glass is room temperature because the air-con in your classroom is set at room temperature and the glass of your window contracts to the air con making it room temperature
What happens to the temperature of a room in which an air conditioner is left running on a table in the middle of the room?
Temperature of a room will goes up.Consider a room as a closed system. The only energy entering or leaving the room is from the AC unit. The AC unit cools some of the air inside the room by pumping refrigerant/coolant and heating up other air of the room (typically that exhaust air would be sent outside). Heat exhausted from the AC pumps increases the temperature of the room.
What is the meaning of room temperature?
The average comfortable temperature of a room, usually taken to be 68-70 degrees.
What is temperature of room temperature?
We usually take it to be 25 degree celcius.
What temperature does oxygen react with magnesium?
Magnesuium burn in air at room temperature.
What is state of room temperature of aluminium?
The aluminum will be the same as room temperature.
In which state do ionic compounds usually exist at room temperature?
due to strong electrostatic forces ionic compounds usually exist as solids at room temperature.
Why does heated air arise?
Cause its lighter than room temperature air..
Can the air handling unit cool down the temperature even if the air-con is off?
No. The temperature of the unit would be at the ambient temperature of the room.
