Barbecue (Barbeque) Sauce lasts for. 1 Year. Remember that BBQ sauce, like a lot of other condiments, usually has a best by date and not a use by date. Because of this distinction, you may safely use BBQ sauce to compliment your favorite meals or snacks even after the best by date has lapsed.
Kelvin is a temperature scale designed so that zero degrees K is defined as absolute zero (at absolute zero, a hypothetical temperature, all molecular movement stops-all actual temperatures are above absolute zero) and the size of one unit is the same as the size of one degree Celsius.elvin is a temperature scale designed so that zero degrees K is defined as absolute zero (at absolute zero, a hypothetical temperature, all molecular movement stops-all actual temperatures are above absolute zero) and the size of one unit is the same as the size of one degree Celsius.
Kelvin temperature scale. Kelvin temperature scale, a temperature scale having an absolute zero below which temperatures do not exist. Absolute zero, or 0Â°K, is the temperature at which molecular energy is a minimum, and it corresponds to a temperature of - 273.15Â° on the Celsius temperature scale. absolute temperature scale-absolute temperature scale: absolute temperature scale: see Kelvin temperature scale; temperature. 2  heat: Study and Analysis of Heat-Study and Analysis of Heat The study of heat and its relationship to useful work is called ...