Chemical

Calculator enthalpy

Enthalpy calculator is used to calculate the heat transfer during the process kwazistatycznego occurring in a closed thermodynamic system under constant pressure (isobaric process).

Long description

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39873

Chemical

Dilution of solutions

Legend of given volume and calculates the concentrations of the solutions before and after dilution of the volume of solution added is calculated.

29742

Chemical

Molar concentration of mass and volume

Calculator allows to determine the molar concentration of the solution.

25214

Chemical

Radioactive decay

The calculator calculates how much radioactive material remains after a certain period of time.

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Physical

Inductance linear guide

The calculator calculates the inductance of the linear guide based on input of diameter and length.

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Math

Field of the cylinder and

Jak obliczyć pole walca?
Jak obliczyć objętość walca?

Calculator based on the introduced: the radius of the cylinder base and calculates the area and volume.

26994

Life

Calculator spending on cigarettes

Calculator based on the price quoted for the package and the amount consumed per month package, gives the annual cost of smoking cigarettes.

30992

Math

GCD + LCM (Euclidean algorithm)

GCD + LCM (alg. Euclid) The calculator calculates the greatest common divisor (GCD) and least common multiple (LCM) of two numbers. Long description Number 1 Your first \ u0105 numbers \ u0119

67066

Math

Mean and covariance matrix calculator

Covariance is a measure of the covariance of two variables (X and Y). The calculator calculates the average for the sample and the covariance between variables. Sets of X and Y must be the same number.