It's room temperature, of course.
A better question is "What, exactly, IS room temperature, anyway?"
Most chemists (I have no idea about other disciplines) consider "room temperature" to be 298.15 K, which I personally find a little on the warm side of comfortable, but is a reasonable value for a standard, especially considering that it's easier to control the temperature precisely by warming something up a little than it is to do so by cooling it down a little.
:D
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.
Room temp.
Given that you are not changing the fluid in your water heater, and your heating source is 100% efficient, and you are paying a constant rate for your heating source, then turn off your water heater. Reason: The water in your water heater will always try to return to room temperature. The rate it returns to the room temperature is governed by the insulation around the water heater and the difference in temperature between your set point and the room temperature. So to keep the water heated to the set temperature, it requires adding the heat that passes through the insulation over time. If your water cools some amount, lets say 10 degrees, there exists a smaller temperature difference between the water temperature and the room temperature, and the cooling rate slows. This is why there is savings if you turn down your room temperature in the winter, or the water temperature.
Room temperature is different in every room so I cant tell you what it is but I can tell you how to find out! Take any thermometer or a tool that measures heat (in celsius for your matter) and take a cup of water. Let the water sit for an hour inside the room that you find out the room temperature. Then put your thermometer in it and see what it measures to :) 20 degrees celcius
density
Room temperature water is the same as room temperature which ranges from 14C-25C (59F-77F)
yes,at room temperature by decreasing the pressure we can boil the water.
Room temperature air. The water keeps it fresher.
Room temperature
Water is not solid at room temperature, unless the room is also a freezer.
The temperature of the water/salt solution will equalize to room temperature.
room temperature
cold water absorbs heat from the surroundings and revert to room temperature
The crystalline form of water is called ice. It does not form at room temperature.
water
You can use water at room temperature.
Water exhibits hydrogen bonding