The relationship between temperature and humidity

In life, many good living conditions are created by one's own efforts. In order to have a comfortable nap in the hot summer, many people will install some air conditioners and humidifiers at home, hoping to stay in a comfortable environment. The temperature and humidity in the air are directly proportional to make people comfortable. So, what is the relationship between temperature and humidity? The following editor will introduce it to you.

"Temperature and Humidity" is a book in the series. The earth where human beings live is facing unprecedented environmental threats. Many academic organizations and scientists from different fields are analyzing and researching countermeasures. Even ordinary people have begun to become keen on understanding meteorological science terms such as El Niño, La Niña, ozone hole, and global warming. In order to enable readers to have a deeper understanding of meteorological science and to have a deeper understanding of the responsibilities and obligations that we humans and even individuals should assume in addressing global climate change issues, we have published a series of easy-to-understand popular science books, "A Thousand Meteorological Items", which cover all atmospheric phenomena and some of the weather and climate hot issues that people are most concerned about. Through this set of books, we hope to strengthen people’s meteorological awareness, understand meteorology, and make good use of meteorological service products.

Temperature is a physical quantity that indicates the hotness or coldness of an object. From a microscopic perspective, it is the intensity of the thermal motion of the object's molecules. A degree of hotness or coldness measured on one of several arbitrary scales, based on some observable phenomenon (such as the expansion of a column of mercury). Temperature can only be measured indirectly through certain properties of an object that change with temperature, and the scale used to measure the numerical value of an object's temperature is called a temperature scale. It specifies the starting point (zero point) for temperature readings and the basic unit for measuring temperature. The international unit is the thermodynamic temperature scale (K). Other temperature scales that are currently used more frequently internationally include the Fahrenheit scale (°F), the Celsius scale (°C) and the International Practical Temperature Scale. From the perspective of molecular kinetic theory, temperature is a sign of the average kinetic energy of the molecular motion of an object. Temperature is the collective manifestation of the thermal motion of a large number of molecules and has statistical significance.

humidity:

Humidity is a physical quantity that indicates the dryness of the atmosphere. The less water vapor a given volume of air contains at a given temperature, the drier the air;

The more water vapor there is, the more humid the air is. The degree of dryness or wetness of the air is called "humidity". In this sense, absolute humidity, relative humidity, comparative humidity, mixing ratio, saturation difference and dew point are often used to express it; if it is expressed in wet steam,

The percentage of water vapor weight to the total weight (volume) of steam is called the humidity of the steam. The humidity that the human body feels comfortable is: relative humidity below 70%.

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