Convert pascal to centimeter water (4°C)
Please provide values below to convert pascal [Pa] to centimeter water (4°C) [cmH2O], or Convert centimeter water (4°C) to pascal.
1 Pa = 0.0101974428892 cmH2O. To convert pascal to centimeter water (4°C), multiply the value by 0.0101974428892; to go the other way, divide by it (1 cmH2O = 98.0638 Pa). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 Pa = 0.0101974428892 cmH2O
- 1 cmH2O = 98.0638 Pa
- 10 Pa = 0.101974428892 cmH2O
- 100 Pa = 1.01974428892 cmH2O
How to Convert Pascal to Centimeter Water (4°c)
1 Pa = 0.0101974428892211 cmH2O
Example: convert 15 Pa to cmH2O:
15 Pa = 15 × 0.0101974428892211 cmH2O = 0.152961643338316 cmH2O
Pascal to Centimeter Water (4°c) Conversion Table
| pascal | centimeter water (4°C) |
|---|---|
| 1 Pa | 0.0101974428892 cmH2O |
| 2 Pa | 0.0203948857784 cmH2O |
| 3 Pa | 0.0305923286677 cmH2O |
| 5 Pa | 0.0509872144461 cmH2O |
| 10 Pa | 0.101974428892 cmH2O |
| 20 Pa | 0.203948857784 cmH2O |
| 50 Pa | 0.509872144461 cmH2O |
| 100 Pa | 1.01974428892 cmH2O |
| 500 Pa | 5.09872144461 cmH2O |
| 1000 Pa | 10.1974428892 cmH2O |
Pascal
The pascal (Pa) is the SI derived unit of pressure, defined as one newton per square meter.
History/Origin
Named after Blaise Pascal, the pascal was adopted as the SI unit of pressure in 1971, replacing earlier units like the bar and atmosphere.
Current Use
The pascal is widely used in science, engineering, and meteorology to measure pressure, with common applications including atmospheric pressure, tire pressure, and fluid pressure in systems.
Centimeter Water (4°c)
Centimeter water (4°C), symbol cmH2O, is a unit of pressure representing the pressure exerted by a one-centimeter column of water at 4 degrees Celsius.
History/Origin
The centimeter water was developed as a practical unit of pressure measurement in medical and engineering contexts, especially for low-pressure measurements such as respiratory and fluid pressure, originating from the use of water columns in manometers.
Current Use
It is primarily used in medical settings to measure intracranial pressure, respiratory pressures, and other low-pressure applications where precise measurement of small pressure differences is required.
Frequently Asked Questions
What is 1 pascal in centimeter water (4°C)?
1 pascal (Pa) = 0.0101974428892 centimeter water (4°C) (cmH2O).
How do you convert pascal to centimeter water (4°C)?
Multiply the pascal value by 0.0101974428892. For example, 25 Pa × 0.0101974428892 = 0.254936072231 cmH2O.
What is 10 pascal in centimeter water (4°C)?
10 Pa = 0.101974428892 cmH2O.
Which unit is larger, the pascal or the centimeter water (4°C)?
The centimeter water (4°C) is the larger unit: 1 Pa equals only 0.0101974428892 cmH2O.