cold, very cold.
freezer temperature should be 8ca refrigerator for safety of food should be operated at 8 degrees or below to prevent contamination
A domestic freezer should be set to these temperatures. 0o Fahrenheit. -18o Centigrade.
They must be keep at room temperature, it's a bad idea to put the into a freezer.
No we should not put the stuff in the freezer as soon as we cook because it can change the temperature of the freezer.
0 degrees is ideal.
The usual temperature in a freezer is at or below 32 degrees. Most home freezers are set at 28 degrees. This will put the food temperature at about the same as the freezer temperature.
it will assume the same temp at which the freezer is set.
It depends on the temperature of your Freezer. if it as been kept at -18oC or below then it should be OK.
Most food freezes at about 20°F (-7°C). However, most recommend that a freezer's temperature should be maintained cold enough to keep ice cream frozen brick-solid. Ice cream freezes at about 5°F (-15°C). Therefore, it is recommended that a freezer's temperature be maintained at 0°F (-17°C).
Cookie dough should be frozen at standard freezer temperature, which is 0° F (-18° C).
If it's been in the freezer long enough, it will have the same temperature of the freezer. Thermal energy is transferred from warmer objects to cooler objects until there is an equilibrium, which in this case is the temperature of the freezer.
it depends on the substance If the freezer has been in working order and the freezer is pretty full, a power outage of 4 hours should not be a problem as long as the freezer is not opened. Ice cream may get soft, but everything else should be OK. Consider how long it takes one item to thaw if you leave it on the counter - and that's at room temperature. The freezer box is insulated so the air temperature in the freezer should not rise rapidly.