1 Bake in the preheated oven until the meatballs are tender, about 40 minutes. Remove meatballs to a serving dish.  To make brown gravy, pour pan drippings into a saucepan over medium heat. Whisk the flour into the pan drippings until smooth, and gradually whisk in enough beef broth to total about 2 1/2 cups of liquid.
Room Temperature. 28 pages on this wiki. Room Temperature (RT) is generally defined as the ambient air temperature in whatever environment being used for a given procedure. More specifically, it is defined as 20-25Â°C (68-77Â°F), as some ambient temperatures, by nature, do not fall within this range.oom Temperature. 28 pages on this wiki. Room Temperature (RT) is generally defined as the ambient air temperature in whatever environment being used for a given procedure. More specifically, it is defined as 20-25Â°C (68-77Â°F), as some ambient temperatures, by nature, do not fall within this range.
SI Units: Temperature. The Kelvin (K) is the fraction 1/273.16 of the thermodynamic temperature of the triple point of water.The temperature 0 K is commonly referred to as absolute zero.. On the widely used Celsius temperature scale, water freezes at 0 Â°C and boils at about 100 Â°C.One Celsius degree is an interval of 1 K, and zero degrees Celsius if 273.15 K. An interval of one Celsius degree corresponds to an interval of 1.8 Fahrenheit degrees on the Fahrenheit temperature scale.ne Celsius degree is an interval of 1 K, and zero degrees Celsius if 273.15 K. An interval of one Celsius degree corresponds to an interval of 1.8 Fahrenheit degrees on the Fahrenheit temperature scale.