1 mmH₂O = 0.074 Torr
1 Torr = 13.595 mmH₂O
Example:
Convert 15 Millimeter of Water to Torr (Atmospheric Pressure):
15 mmH₂O = 1.103 Torr
| Millimeter of Water | Torr (Atmospheric Pressure) |
|---|---|
| 0.01 mmH₂O | 0.001 Torr |
| 0.1 mmH₂O | 0.007 Torr |
| 1 mmH₂O | 0.074 Torr |
| 2 mmH₂O | 0.147 Torr |
| 3 mmH₂O | 0.221 Torr |
| 5 mmH₂O | 0.368 Torr |
| 10 mmH₂O | 0.736 Torr |
| 20 mmH₂O | 1.471 Torr |
| 30 mmH₂O | 2.207 Torr |
| 40 mmH₂O | 2.942 Torr |
| 50 mmH₂O | 3.678 Torr |
| 60 mmH₂O | 4.413 Torr |
| 70 mmH₂O | 5.149 Torr |
| 80 mmH₂O | 5.884 Torr |
| 90 mmH₂O | 6.62 Torr |
| 100 mmH₂O | 7.356 Torr |
| 250 mmH₂O | 18.389 Torr |
| 500 mmH₂O | 36.778 Torr |
| 750 mmH₂O | 55.167 Torr |
| 1000 mmH₂O | 73.556 Torr |
| 10000 mmH₂O | 735.561 Torr |
| 100000 mmH₂O | 7,355.613 Torr |
The millimeter of water (mmH₂O) is a unit of pressure defined as the pressure exerted by a column of water exactly 1 millimeter high at standard gravity. It is commonly used in various fields, including engineering, meteorology, and fluid mechanics, to measure low pressures, particularly in applications involving water or other fluids.
The millimeter of water is part of the metric system and is standardized to ensure consistency across scientific and engineering applications. It is often used in conjunction with other pressure units such as pascal (Pa) and bar, allowing for easy conversion and comparison.
The concept of measuring pressure using a column of liquid dates back to the work of Blaise Pascal in the 17th century. The millimeter of water has evolved as a practical unit for measuring pressure in various industries, especially where low-pressure measurements are critical, such as in HVAC systems and laboratory settings.
To convert a pressure reading from millimeters of water to pascals, you can use the following formula: [ 1 , \text{mmH₂O} = 9.80665 , \text{Pa} ] For example, if you have a pressure of 100 mmH₂O, the equivalent pressure in pascals would be: [ 100 , \text{mmH₂O} \times 9.80665 , \text{Pa/mmH₂O} = 980.665 , \text{Pa} ]
Millimeters of water are widely used in various applications, including:
To use the millimeter of water conversion tool effectively, follow these simple steps:
1. What is the conversion of 100 mmH₂O to pascals?
100 mmH₂O is equivalent to 980.665 pascals.
2. How do I convert mmH₂O to other pressure units?
You can use our millimeter of water conversion tool to convert mmH₂O to various units such as pascal, bar, and more.
3. In what industries is mmH₂O commonly used?
Millimeters of water are commonly used in HVAC systems, engineering, meteorology, and fluid dynamics.
4. What is the relationship between mmH₂O and bar?
1 mmH₂O is approximately equal to 0.0000980665 bar.
5. Can I use this tool for high-pressure conversions?
While the tool is designed for low-pressure measurements, it can also assist in converting higher pressures, but consider using more appropriate units for high-pressure applications.
By utilizing the millimeter of water conversion tool effectively, you can ensure accurate pressure measurements and conversions, enhancing your projects and studies. For more information and to access the tool, visit Millimeter of Water Converter.
The Torr, often denoted as "Torr," is a unit of pressure defined as 1/760 of an atmosphere (atm). It is commonly used in various scientific fields, especially in vacuum measurements and gas pressure. Understanding the Torr is essential for professionals in physics, chemistry, and engineering, as it provides a standardized way to express pressure levels.
The Torr is standardized based on the physical characteristics of mercury. Specifically, it is defined as the pressure exerted by a column of mercury that is 1 millimeter high at the standard acceleration due to gravity. This standardization allows for consistent measurements across different scientific and industrial applications.
The Torr was named after the Italian scientist Evangelista Torricelli, who invented the barometer in the 17th century. His work laid the foundation for understanding atmospheric pressure and vacuum. Over the years, the Torr has evolved to become a widely accepted unit of pressure measurement, particularly in fields that require precise pressure control.
To convert Torr to atmospheres, you can use the following formula: [ \text{Pressure (atm)} = \frac{\text{Pressure (Torr)}}{760} ]
For example, if you have a pressure of 760 Torr, the conversion to atmospheres would be: [ \text{Pressure (atm)} = \frac{760}{760} = 1 \text{ atm} ]
The Torr is primarily used in scientific research, engineering, and various industries where pressure measurements are critical. It is particularly useful in applications involving vacuum systems, gas chromatography, and meteorology.
To use the Torr to Atmosphere Converter tool effectively, follow these steps:
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By utilizing the Torr to Atmosphere Converter tool, users can ensure accurate pressure measurements, enhancing their work in scientific and industrial applications. This tool not only simplifies conversions but also contributes to a deeper understanding of pressure units, ultimately improving efficiency and accuracy in various fields.
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