1 ATM is Equal to? CMHG Explained
When it comes to measuring pressure, there are several units that are commonly used. Two of these units are ATM (Atmospheres) and CMHG (Centimeters of Mercury). But have you ever wondered what the relationship between these two units is? In this article, we'll explore the answer to the question: 1 ATM is equal to how many CMHG?
What is ATM?
ATM, or Atmospheres, is a unit of pressure that is defined as the average atmospheric pressure at sea level. It is equivalent to 1013.25 millibars or 1.01325 bars. This unit is commonly used in scientific and engineering applications.
What is CMHG?
CMHG, or Centimeters of Mercury, is a unit of pressure that is defined as the pressure exerted by a column of mercury that is 1 centimeter high at a temperature of 0°C. It is commonly used in medicine and physiology to measure blood pressure.
The Conversion Factor
So, how many CMHG are in 1 ATM? The conversion factor is:
1 ATM = 760 CMHG
This means that 1 atmosphere is equivalent to 760 centimeters of mercury.
Why is This Conversion Important?
Understanding the conversion between ATM and CMHG is important in various fields, including medicine, engineering, and physics. For example, in medicine, blood pressure is often measured in CMHG, while in engineering, pressure is often measured in ATM.
Conclusion
In conclusion, 1 ATM is equal to 760 CMHG. Understanding the conversion between these two units of pressure is essential in various fields, and can help to ensure accurate measurements and calculations.
