Classic physics

App description Torque is a special kind of torque that causes an object to rotate. The torque of the engine is the torque th...

App description Input parameters: Filter frequency, unit: MHz; input impedance, unit Ohms; output impedance, unit Ohms; circui...

Instantaneous power calculator (speed force) Power: P=F*V Force: F=P/V Speed: V=P/F

Pure DC resistance electric power calculation formula, pure DC resistance electric power, current, voltage online automatic ca...

App description Enter the value and click "Calculate" to display the result \(ideal mechanical property = \frac {2 \t...

App description \(circulation area = \frac {flow}{flow rate}\) Usage example Input data: Flow rate - 5 cubic meters / second; f...

Left click on this window to see the results, online calculator. You can enter any number below to find out what number is equ...

App Description \(ρ=\frac {W×σ}{V^2×L}\) ρ = density σ = surface tension W = Weber number v = speed L = length Usage example ...

App description \(flow = flow area \times flow rate \) Usage example Input data: Circulation area, circulation section -10 squa...

A single point is suspended by a line of absolute flexibility and a negligible length and negligible mass, and a periodic motio...

Concentration unit conversion calculator Conversion formula for concentration units: When concentration = 1000.d mass percent...

App description \(Z _1=Z _2+\frac {P _2-P _1}{d×g}+\frac {V _2^2-V _1^2}{2×g}+H _L)\) Z = static pressure head P = pressure d ...

App Description \(V=√[\frac {W×σ}{L×ρ}]\) v = speed W = Weber number ρ = density L = length σ = surface tension Usage example...

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

App Description P . V = constant P1 . V1 = P2 . V2 P1= pressure 1 V1= volume 1 P2= pressure 2 V2= volume 2 Click on the volume ...

Relative humidity refers to the percentage of vapor pressure in the air and saturated vapor pressure. The ratio of the absolute...