XConvert Other Unit ConvertersDownloads Compress MP4

meters of water @ 4°C to millimeters of mercury conversion

meters of water @ 4°C to millimeters of mercury conversion table

meters of water @ 4°C (mH2O)	millimeters of mercury (mmHg)
0	0
1	73.556127270818
2	147.11225454164
3	220.66838181245
4	294.22450908327
5	367.78063635409
6	441.33676362491
7	514.89289089573
8	588.44901816654
9	662.00514543736
10	735.56127270818
20	1471.1225454164
30	2206.6838181245
40	2942.2450908327
50	3677.8063635409
60	4413.3676362491
70	5148.9289089573
80	5884.4901816654
90	6620.0514543736
100	7355.6127270818
1000	73556.127270818

How to convert meters of water @ 4°c to millimeters of mercury?

Sure, I'd be happy to explain how to convert meters of water at 4°C to millimeters of mercury (mmHg).

Conversion Process

Identify the Pressure in Meters of Water
- The pressure due to a column of water is given by the height of the column. At 4°C, the density of water is approximately 1000 kg/m³.
Use the Hydrostatic Pressure Formula
- Pressure $P$ due to a column of fluid can be calculated using the formula: $P = \rho g h$ where:
  - $\rho$ is the density of the fluid (water at 4°C is approximately 1000 kg/m³)
  - $g$ is the acceleration due to gravity (approximately 9.81 m/s²)
  - $h$ is the height of the fluid column in meters
Calculate the Pressure in Pascals (Pa)
- For a column of 1 meter of water at 4°C: $P = 1000 \, \text{kg/m}^3 \times 9.81 \, \text{m/s}^2 \times 1 \, \text{m} = 9810 \, \text{Pa}$
Convert Pascals to Millimeters of Mercury (mmHg)
- The conversion factor between pascals and mmHg is: $1 \, \text{mmHg} = 133.322 \, \text{Pa}$
- So, the pressure in mmHg is: $\text{Pressure in mmHg} = \frac{9810 \, \text{Pa}}{133.322 \, \text{Pa/mmHg}} \approx 73.59 \, \text{mmHg}$

Therefore, 1 meter of water at 4°C is approximately equal to 73.59 mmHg.

Real-World Examples for Other Quantities

0.5 meters of water @ 4°C
- Pressure in Pascals: $P = 1000 \, \text{kg/m}^3 \times 9.81 \, \text{m/s}^2 \times 0.5 \, \text{m} = 4905 \, \text{Pa}$
- Pressure in mmHg: $\frac{4905 \, \text{Pa}}{133.322 \, \text{Pa/mmHg}} \approx 36.80 \, \text{mmHg}$
2 meters of water @ 4°C
- Pressure in Pascals: $P = 1000 \, \text{kg/m}^3 \times 9.81 \, \text{m/s}^2 \times 2 \, \text{m} = 19620 \, \text{Pa}$
- Pressure in mmHg: $\frac{19620 \, \text{Pa}}{133.322 \, \text{Pa/mmHg}} \approx 147.18 \, \text{mmHg}$
5 meters of water @ 4°C
- Pressure in Pascals: $P = 1000 \, \text{kg/m}^3 \times 9.81 \, \text{m/s}^2 \times 5 \, \text{m} = 49050 \, \text{Pa}$
- Pressure in mmHg: $\frac{49050 \, \text{Pa}}{133.322 \, \text{Pa/mmHg}} \approx 367.96 \, \text{mmHg}$

I hope this helps! Let me know if you have any further questions.

See below section for step by step unit conversion with formulas and explanations. Please refer to the table below for a list of all the millimeters of mercury to other unit conversions.

What is meters of water @ 4°c?

The term "meters of water" or "m" is a unit of measurement used to express the pressure exerted by a column of water. Specifically, it's defined as the pressure exerted by a column of fresh water that is 1 meter (or 3.2808 feet) high.

So, in this case, "meters of water @ 4°C" is referring to the pressure equivalent of a certain height of fresh water at a temperature of 4 degrees Celsius (39.2°F).

To give you an idea of what that means, here are some examples:

At sea level and 4°C, 1 meter of water is equivalent to about 9.80 kilograms per square centimeter (kg/cm²) or 10.21 pounds per square inch (psi).
A depth of 10 meters of water at 4°C would be approximately 98 kg/cm² or 102.12 psi.

Keep in mind that this value can vary slightly depending on the temperature and salinity of the water, but for most practical purposes, "meters of water @ 4°C" is a reliable way to express pressure equivalent.

What is millimeters of mercury?

Millimeters of mercury (mmHg) is a unit of measurement used to express pressure, specifically atmospheric pressure. It's commonly used in medicine and physiology to measure blood pressure.

In essence, mmHg measures the pressure exerted by a column of mercury, which is a dense liquid metal, against a surface. The "millimeter" refers to the height of the mercury column, while the "mercury" part comes from the use of mercury as the liquid in the measuring device.

A standard barometer (an instrument that measures atmospheric pressure) uses a column of mercury to measure pressure. When the air pressure is high, the mercury level rises, and when it's low, the level drops. This allows for a direct measurement of the pressure in terms of millimeters of mercury.

In medical contexts, blood pressure readings are expressed in mmHg (systolic pressure) over mmHg (diastolic pressure). For example:

A blood pressure reading of 120/80 mmHg means that the systolic pressure is 120 mmHg and the diastolic pressure is 80 mmHg.

The use of mmHg as a unit of measurement has been largely replaced by other units, such as kilopascals (kPa), in scientific and technical applications. However, it remains a widely recognized and used unit in medical and physiological contexts.

Complete meters of water @ 4°C conversion table

Enter # of meters of water @ 4°C

Convert 1 mH2O to other units	Result
meters of water @ 4°C to pascals (mH2O to Pa)	9806.65
meters of water @ 4°C to kilopascals (mH2O to kPa)	9.80665
meters of water @ 4°C to megapascals (mH2O to MPa)	0.00980665
meters of water @ 4°C to hectopascals (mH2O to hPa)	98.0665
meters of water @ 4°C to bar (mH2O to bar)	0.0980665
meters of water @ 4°C to torr (mH2O to torr)	73.555924006908
meters of water @ 4°C to millimeters of mercury (mH2O to mmHg)	73.556127270818
meters of water @ 4°C to pounds per square inch (mH2O to psi)	1.4223337722212
meters of water @ 4°C to kilopound per square inch (mH2O to ksi)	0.001422333772221
meters of water @ 4°C to Inches of mercury (mH2O to inHg)	2.895901839792

meters of water @ 4°C to millimeters of mercury conversion