This temperature is at your choice depending on the application.
The time it takes for 2 gallons of water to reach room temperature will depend on the initial temperature of the water, the room temperature, and the surrounding conditions. In a typical room environment, it may take a few hours for 2 gallons of water to reach room temperature if starting from a colder temperature.
The time it takes to heat water with oil-fired central heating depends on factors such as the boiler's efficiency, the starting temperature of the water, and the desired temperature. Generally, it can take anywhere from 20 to 60 minutes for a boiler to heat water to a sufficient temperature for household use.
That would depend on many factors, such as the material the container is made of, the color of the container, how much water is in the container, and the starting temperature of the water. You really need to measure the temperature after six hours with a thermometer.
The time it takes for a bundt pan full of water to freeze depends on various factors such as the temperature of the freezer, the volume of water, and the material of the bundt pan. On average, it can take several hours to overnight for a bundt pan full of water to freeze completely.
Starting from the same temperature and for the same amount of heat input, aluminum would wind up with a higher temperature than water because water has a higher heat capacity (it takes more energy to raise its temperature) than aluminum.
That depends on the starting temperature of the cold water and the starting temperature of the hot water.
Question is broken. Check logic.
That depends on what the starting temperature of the water is,and what temperature you want it to reach.If you expect to get a number, you must first give the necessary numbers.
Under the same conditions (in particular, at the same surrounding atmospheric pressure), all water at its boiling point will be at the same temperature regardless of its starting temperature.
It depends on it's starting temperature
The time it takes for 2 gallons of water to reach room temperature will depend on the initial temperature of the water, the room temperature, and the surrounding conditions. In a typical room environment, it may take a few hours for 2 gallons of water to reach room temperature if starting from a colder temperature.
That depends on how much water you have, and what temperature it's starting at.If you have one pound of water, and its temperature is 40° F, then it will cool to 39° Fif you pull exactly one BTU of heat out of it.Different amounts of water, or different starting temperature . . . different amounts of heat.
-- That's going to depend on the total temperature rise, i.e. the difference between 180 and the starting temperature, which isn't given. -- Knowing the starting temperature, the energy (BTU) required to do the job depends only on the amount of water and the temperature rise. The length of time isn't involved.
Yes. Water of any starting temperature must be cooled to 0 oC in order to freeze.
The answer will depend on the starting temperature of the water. It will also depend on the pressure.
The time it takes to heat water with oil-fired central heating depends on factors such as the boiler's efficiency, the starting temperature of the water, and the desired temperature. Generally, it can take anywhere from 20 to 60 minutes for a boiler to heat water to a sufficient temperature for household use.
The amount of time it takes water to cool off would depend on the starting temperature of the water and the temperature of the environment. If it's cold in the environment, more than likely the water would take a short time to cool off.