\(V= \frac {Q \times 1000}{VG} \times A\) V——Water pump speed Q——Pump flow A——Efficiency VG——Displacement...

Relative humidity / dew point online calculation tool Relative humidity / dew point online calculator (using dry bulb, wet bulb te...

The concentration of the solute mass in parts per million of the mass of the solution, also known as the parts per million. PPM i...

Water density is different at different temperatures Density formula: \( ρ=m/v\)...

This calculator requires a Javascript-enabled browser. This calculator is designed to calculate the barometric altitude of the gi...

This calculator requires a Javascript-enabled browser. This calculates the weight, grams, and kilograms of conversion between gra...

1J/g℃=1J / (0.001kg1K ) =1000 J/kg*K . Here °C and K are equal unit intervals, that is, the temperature change 1 °C and 1K are th...

Liquid vapor pressure drop speed drop CV online calculator Calculate the evaluation, select the media type Input, port diameter: i...

° K can be replaced by ° C "Watt" Very similar to electrical units and often confused. Any particular substance whose thermal cond...

Energy unit conversion calculator (by weight) Commonly used energy units are: Joule (J), kWh (kwh), card (cal), kcal, degree. Comm...