Chemical Engineering in Daily Life – Question 76: Why is the daily temperature difference greatest during the periods of White Dew and Autumn Equinox?
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This post was last edited by yjqin1 on 2015-9-23 23:01. Everyone is afraid of the autumn heat. Take Tianjin as an example – the highest temperatures over the past week have been between 28 and 30 degrees. Last Sunday I attended a wedding for a doctoral graduate (I wonder, dear netizens, is it customary in your hometowns to hold weddings at noon or in the evening?) ), and as a witness, dressed in a suit, sitting upright – it was really hot. Yet during this period of White Dew and Autumn Equinox, the daily temperature differences are among the greatest of the year. Why? From a chemical engineering perspective.
From a chemical engineering perspective, I really don’t know how to put it; I’ll wait for the teacher to announce the answer.
Waiting for an answer! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! !
Could there still be a chemical reaction?
There are no chemical reactions, but there is chemical knowledge. I guess the teacher’s question related to dew point and humidity. All first marriages take place at noon, uh
In Tianjin, weddings are also held in the afternoon or evening (*habit), with n ranging from 1 to 10.
In autumn, the air humidity is low and temperatures change easily. Is it related to the high heat capacity of water?