Tag Archives: temperature

PFTCT – Quiz # 6 – No Winners This Week!

Question # 6 See also:   Physics for the Coffee Table (PFTCT) Situation A major city (population 5 million) is planning to build a new airport at a new location inside the city.  Two sites are proposed: one beside the ocean and one twenty kilometers  inland from the ocean. Consider the noise levels originating from aircraft […]

QF32 Back Story – Cold Weather Operations and Christmas

Everyone has different thoughts over Christmas. I am currently sitting in cold London contemplating winter. The shortest day, or Winter solstice occurs in the Northern Hemisphere on about 21 December.   This is the day of the maximum Earth’s cooling rate, though the actual Earth’s temperature lags the “lapse rate” by about one month – […]