In most temperature measurement applications, the unit is usually Celsius or Fahrenheit. Have you ever wondered what Celsius is? What is degree F? What is the difference between degrees C and degrees F? How to convert degrees Celsius to degrees Fahrenheit as well as how to convert degrees Fahrenheit to degrees Celsius? If you have the same questions as above, let's find out in the following article. First, we need to understand some concepts first:
Popular units of temperature measurement in the world:
The only units we are most familiar with are units such as degrees Celsius, degrees Fahrenheit or degrees K. But actually, there are quite a few units used to measure temperature. For example, the units: degrees R/Ra (Rankine), degrees N (Newton), Réaumur degrees, Romer degrees.
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The reason we rarely see other temperature measurement units is because current temperature measuring devices only use units of degrees Celsius or Fahrenheit. used mainly in the United States or the British colonies.
Learn about degrees F, What is degrees F?
Degrees F is a unit of temperature, that's for sure. However, it is very rare to encounter this unit. The reason is because it is quite difficult to remember as well as very few devices use this unit. But we also cannot say that degrees F is not used much. Because in the time before 1960, people only used degrees Fahrenheit to measure temperature. Later, when degrees C became popular, people rarely used degrees F. First, we should also know, degrees F stands for its founder's name. Specifically, degrees F is abbreviated by the name of the German physicist – Fahrenheit.
For Fahrenheit, he first chose zero on the F temperature scale during the coldest winter of 1709 where he lived. Accordingly, he defined degrees F according to the state of water, at 32 degrees F (°F) water will freeze and water will boil at 212 °F (under standard atmospheric pressure).
Learn about degrees Celsius, what is Celsius?
Degrees Celsius, also known as degrees Celsius, is named after the Swedish astronomer Anders Celsius. With Celsius, he came up with a system of measuring the temperature according to the state of water. Accordingly, water will boil at 100 degrees Celsius and water will freeze at 0 degrees Celsius. Today, the most commonly used unit of temperature measurement is the poison . The unit of temperature measurement C is denoted by : °C Used in all branches of medicine, science, industry and even in life.
So do you have a question? Why is the Celsius unit most commonly used?? The reason is very simple, degrees Celsius is most commonly used because of its convenience. As we can see, the definition of degrees Celsius is very simple: 0°C at the temperature of freezing water and 100°C at the time of boiling water. Another reason is that the number 0-100 is both round and easy to remember and has a high linear accuracy in the measurement process. Therefore, the Celsius unit is almost used as an international unit of measurement.
Learn about degrees K, What is K degrees?
Another unit of temperature that we often encounter is the degree K. In the measurement system, the temperature on the Kelvin scale is called the Kelvin scale. absolute temperature. Accordingly, in the temperature scale, 1°K will have the same value as 1°C. And 0°C corresponds to 273.15K. Like degrees Celsius and degrees Fahrenheit, the K temperature scale is also named after the person who invented it. This temperature scale is named after the Irish physicist and engineer William Thomson, 1st Baron Kelvin. In practice, the Kelvin scale is used only in the fields of thermophysics and thermodynamics.
To convert temperature units:
Why is it necessary to convert degrees C to degrees F?
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The goal is to answer the question of how many degrees Fahrenheit is 1 degree Celsius, we need to convert between degrees Celsius and degrees Fahrenheit. Or when we need to agree between units of measurement. For example in your factory, all types of pt100 temperature sensors, thermocouple temperature sensors give units of degrees Celsius. However, some old or rare machines will only receive them. degrees F. In this case, we have to convert back and forth between degrees C and degrees F. Here's how we use to convert:
How to convert degrees Celsius to degrees Fahrenheit:
To convert degrees Celsius to degrees Fahrenheit, we have the following formula:
°F = °C × 1.8 + 32
Explanation: to convert degrees Celsius to degrees Fahrenheit, we will multiply degrees Celsius by 1.8 and add it by 32. For example, you need to convert 32 degrees Celsius to degrees Fahrenheit, the formula is as follows:
°F = 32 × 1.8 + 32 = 89.6
From that, 32 degrees Celsius will equal 89.6 degrees Fahrenheit.
How to convert degrees F to degrees C:
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Contrary to the above Formula, we will have the formula to convert degrees F to degrees C as follows:
°C = (°F – 32) / 1.8
For example, you need to convert 60 degrees F to degrees C, the formula is as follows:
°C = (60 – 32) / 1.8 = 15.55
From there determine: 60 degrees F will equal 15.55 degrees C.
Table comparing temperature measurement units:
To summarize, we will have a comparison table of current temperature measurement units as follows:
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According to the table above, we can convert simple temperature values. Above are my shares on how to convert degrees c to degrees f as well as how to change degrees f to degrees c. Hope the article can provide you with useful information. If you find it interesting, please share this article with your friends. Thank you.
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