When you open a door to a heated room (no fire), the heat should flow into the unheated room in an attempt to reach equilibrium. If there's fire in the closed room, the flames will grow when you open the door because there's more oxygen in the room you're in (and by the way, that's something you should never do in a fire... when your house is on fire, always check the door to see if it's warm before you open it).
the air in a fridge when you open the door gets hotter because you let the particles out
When a certain device that is programmed to open a particular garage door is used what happens in order to get the garage door open? If the device used to get the garage door to open sends a signal when pressed, to a sensor in the garage door that opens the garage door, does that device use an encrypted key in the signal in order to get the door to open and insure that the signal is coming from someone who is authorized to open the door?
With open fireplaces and in the kitchen, with the stove. Bedrooms were usually unheated.
that happens when you open the door and air comes in!
the door creeks open and the keys fall
your fault since you opened your door. it just happened to me couple weeks ago.
just leave a door or window open and get bird food and it will go away
what door?! open seasame
With open fireplaces and in the kitchen, with the stove. Bedrooms were usually unheated.
You can open a key lock on a door knob, or you can open a deadbolt lock on the door itself.
If the door is not closed and the draft is going out the window, then yes. An open window can indeed make a door open.
Resistance goes up creating more heat which eventually leads to an open circuit.