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Rooms may be maintained at an ambient temperature above the comfort temperature in hot weather, or below it in cold weather, if required by cost considerations or practical issues (e.g. lack of air conditioning or relatively high expense of heating.)
Using an optical lattice, upper bounds were placed on the kinetic energy, interaction energy and potential energy of cold potassium-39 atoms. This was done by tuning the interactions of the atoms from repulsive to attractive using a Feshbach resonance and changing the overall harmonic potential from trapping to anti-trapping, thus transforming ...
This statement helps to define temperature but it does not, by itself, complete the definition. An empirical temperature is a numerical scale for the hotness of a thermodynamic system. Such hotness may be defined as existing on a one-dimensional manifold, stretching between hot and cold.
Early in the 20th century, Halsey and Dale suggested that reasons for resistance to use the centigrade (now Celsius) system in the U.S. included the larger size of each degree Celsius and the lower zero point in the Fahrenheit system; the Fahrenheit scale is more intuitive than Celsius for describing outdoor temperatures in temperate latitudes ...
Highs of up to 31C have been forecast for this week as temperatures across the UK continue to rise. A yellow heat health alert has been issued by the UK Health Security Agency (UKHSA) and Met ...
The various standard phrases, to describe oven temperatures, include words such as "cool" to "hot" or "very slow" to "fast". For example, a cool oven has temperature set to 200 °F (93 °C), and a slow oven has a temperature range from 300–325 °F (149–163 °C).
An intense blast of cold air shattered records in the central United States this week with temperatures up to 50 degrees below average. The bitter cold is pushing into the South and East to end ...
When you're cold, the last thing you want is a cold lunch. Make sure they have a hot lunch every day with this Crock Pot electric lunch box. Reviewers say they “love this little” machine, and ...