Convert centimeter mercury (0°C) to terapascal
Please provide values below to convert centimeter mercury (0°C) [cmHg] to terapascal [TPa], or Convert terapascal to centimeter mercury (0°C).
1 cmHg = 1.33322387e-09 TPa. To convert centimeter mercury (0°C) to terapascal, multiply the value by 1.33322387e-09; to go the other way, divide by it (1 TPa = 750061578.18 cmHg). Both units measure pressure and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 cmHg = 1.33322387e-09 TPa
- 1 TPa = 750061578.18 cmHg
- 10 cmHg = 1.33322387e-08 TPa
- 100 cmHg = 1.33322387e-07 TPa
How to Convert Centimeter Mercury (0°c) to Terapascal
1 cmHg = 1.33322387e-09 TPa
Example: convert 15 cmHg to TPa:
15 cmHg = 15 × 1.33322387e-09 TPa = 1.999835805e-08 TPa
Centimeter Mercury (0°c) to Terapascal Conversion Table
| centimeter mercury (0°C) | terapascal |
|---|---|
| 1 cmHg | 1.33322387e-09 TPa |
| 2 cmHg | 2.66644774e-09 TPa |
| 3 cmHg | 3.99967161e-09 TPa |
| 5 cmHg | 6.66611935e-09 TPa |
| 10 cmHg | 1.33322387e-08 TPa |
| 20 cmHg | 2.66644774e-08 TPa |
| 50 cmHg | 6.66611935e-08 TPa |
| 100 cmHg | 1.33322387e-07 TPa |
| 500 cmHg | 6.66611935e-07 TPa |
| 1000 cmHg | 1.33322387e-06 TPa |
Centimeter Mercury (0°c)
Centimeter mercury (0°C) is a unit of pressure measurement representing the pressure exerted by a one-centimeter column of mercury at 0°C.
History/Origin
The centimeter mercury was historically used in barometry and pressure measurements before the adoption of the pascal. It originated from the use of mercury columns in barometers to measure atmospheric pressure, with the unit reflecting the height of the mercury column.
Current Use
Today, the centimeter mercury is largely obsolete and replaced by SI units like the pascal. However, it is still used in some medical and historical contexts to measure blood pressure and atmospheric pressure in certain regions.
Terapascal
A terapascal (TPa) is a unit of pressure equal to one trillion pascals (10^12 Pa).
History/Origin
The terapascal was introduced as part of the International System of Units (SI) to measure extremely high pressures, especially in scientific research involving materials under extreme conditions, such as in geophysics and high-energy physics.
Current Use
The terapascal is used in scientific fields to quantify very high pressures, such as in studying Earth's deep interior, material science, and high-pressure physics experiments.
Frequently Asked Questions
What is 1 centimeter mercury (0°C) in terapascal?
1 centimeter mercury (0°C) (cmHg) = 1.33322387e-09 terapascal (TPa).
How do you convert centimeter mercury (0°C) to terapascal?
Multiply the centimeter mercury (0°C) value by 1.33322387e-09. For example, 25 cmHg × 1.33322387e-09 = 3.333059675e-08 TPa.
What is 10 centimeter mercury (0°C) in terapascal?
10 cmHg = 1.33322387e-08 TPa.
Which unit is larger, the centimeter mercury (0°C) or the terapascal?
The terapascal is the larger unit: 1 cmHg equals only 1.33322387e-09 TPa.