The conversion of 0.1 wc (water column) to pascal results in 9.81 pascals.
Table of Contents
To convert water column (wc) to pascal (Pa), multiply the value in wc by 98.1, because 1 wc equals 98.1 pascals. This conversion works based on the pressure exerted by a 1-meter-high water column, which is approximately 98.1 Pa, making it a precise way to switch between these units.
Conversion Result
0.1 wc is equal to 9.81 pascals.
Conversion Tool
Result in pascal:
Conversion Formula
The formula to convert water column (wc) to pascal (Pa) is: Pa = wc × 98.1. This formula is based on the fact that 1 meter of water exerts a pressure of approximately 98.1 Pa. For example, if you have 2 wc, then you multiply 2 by 98.1 to get 196.2 Pa. This method ensures accurate conversions based on physical principles of fluid pressure.
Conversion Example
- Convert 0.5 wc to pascal:
- Step 1: Write the formula: Pa = wc × 98.1.
- Step 2: Substitute 0.5 for wc: Pa = 0.5 × 98.1.
- Step 3: Multiply 0.5 by 98.1: Pa = 49.05.
- Convert 1.2 wc to pascal:
- Step 1: Pa = 1.2 × 98.1.
- Step 2: Multiply 1.2 by 98.1: Pa = 117.72.
- Convert 0.75 wc to pascal:
- Step 1: Pa = 0.75 × 98.1.
- Step 2: Result is 73.575 pascals.
Conversion Chart
| Water Column (wc) | Pressure (Pa) |
|---|---|
| -24.9 | -2443.29 |
| -20.0 | -1962.0 |
| -15.0 | -1471.5 |
| -10.0 | -981.0 |
| -5.0 | -490.5 |
| 0.0 | 0.0 |
| 5.0 | 490.5 |
| 10.0 | 981.0 |
| 15.0 | 1471.5 |
| 20.0 | 1962.0 |
| 25.1 | 2464.31 |
This chart shows values from negative to positive water column heights, with their respective pressure in pascals. To use it, find your water column value in the first column and read across to see the corresponding pressure. It helps visualize how pressure varies with water height.
Related Conversion Questions
- How many pascals are in 0.1 wc?
- What is the pressure in pascals for 0.1 water column?
- Can I convert 0.1 wc to pascals directly?
- What is the equivalent of 0.1 wc in pascal units?
- How do I calculate pascals from water column measurements like 0.1?
- What is 0.1 water column in terms of pascals?
- Is 0.1 wc a significant pressure in pascals?
Conversion Definitions
Water Column (wc)
Water column, abbreviated as wc, is a pressure measurement representing the height of a water column, typically in meters or inches, that exerts a specific pressure due to gravity. It’s often used in ventilation, hydraulics, and environmental measurements to gauge pressure differences.
Pascal (Pa)
Pascal, symbol Pa, is the SI unit of pressure, defined as one newton per square meter. It measures the force exerted over an area, used in physics and engineering for pressure, stress, and load calculations, providing a standard way to quantify force over a surface.
Conversion FAQs
Why is 98.1 used in the conversion from wc to pascal?
The number 98.1 comes from the pressure exerted by a 1-meter-high water column at standard gravity. It represents the force in pascals that a water height of 1 meter applies, making it the key factor in converting between water column and pascal units.
Can I use this conversion for water columns of different densities?
No, the conversion is specific to water’s density. For other fluids, the pressure exerted by a given height varies according to the fluid’s density. To convert for different fluids, replace 98.1 with the appropriate value based on the fluid’s density.
Is the conversion accurate for very small or very large water columns?
Yes, the formula applies across a wide range of water column heights, but at extreme scales, factors like fluid compressibility or measurement precision might influence accuracy. For typical use, the formula remains reliable.