We can see from this equation, that the magnitude of the pressure surge is directly related to the speed of the pressure wave and the fluid velocity change. To calculate the speed of the pressure wave ...

Each kg of mass is pulled down by the Earth with a force of 10 N. We can then calculate pressure using: pressure = force ÷ area. If you stand on one foot (rather than both feet), the pressure ...

All values must be entered in order to calculate percentiles for Blood Pressure and Height. A percentile shows the relative position of the child's measurement (such as Blood Pressure or Height) among ...

High blood pressure is considered a risk factor for heart disease and stroke, and high BP in childhood has been linked to high BP in adulthood. This calculator can help to determine whether a child ...