Konversi milimeter air (4°c) ke pascal
milimeter air (4°C)
Millimetre of water at 4°C (mmH₂O) adalah satuan dari pressure sama dengan kira-kira 9.80638 pascals, defined as the pressure exerted by a one-millimetre column of water at 4°C. It is used in low-pressure measurement applications including HVAC systems, medical ventilators, and draft pressure gauges. One mmH₂O equals one-tenth of a cmH₂O.
pascal
The pascal (Pa) adalah satuan turunan SI dari pressure, defined as one newton per meter persegi (N/m²). It was adopted by the General Conference on Weights and Measures in 1971 and dinamai berdasarkan the French mathematician and physicist Blaise Pascal. Standard atmospheric pressure kira-kira 101,325 Pa, and it is widely used in science, engineering, and meteorology.