The compressor compresses the refrigerant gas. This raises the refrigerant's pressure and temperature, so the heat-exchanging coils outside the refrigerator allow the refrigerant to dissipate the heat of pressurization.
Modern porjectors do not give off as much heat as the old style ones did.
give off heat
1). It's removing heat from the food-storage compartment, and that heat has to go somewhere.2). In order to do the job, it has to use some extra energy; it gets that from the electric company,and exhausts that extra energy also into the kitchen.
yes it does.
no
2 pounds
Modern porjectors do not give off as much heat as the old style ones did.
yes
the 3rd aeriola ;) msharpe!!
give off heat
All people what or black give off heat.
As refrigerators give off heat from the back, the only real way to conserve the heat from it is to use it in a room that is already cold. Thus using the heat from the heat exchange on the back to add to any heat source in the room. This will not act as a heater for the room but may help to maintain the temperature very slightly when the heating is turned off.
1). It's removing heat from the food-storage compartment, and that heat has to go somewhere.2). In order to do the job, it has to use some extra energy; it gets that from the electric company,and exhausts that extra energy also into the kitchen.
Yes.
it gives off a great deal of heat
A firework explosion gives off heat.
The sun emits 1.2×1034 J each year.