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Water Density Calculator
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Water density calculator is an online calculator which helps to determine the density of water if temperature is known. Density of a substance is depend upon the temperature. The given formula gives the density of water at different temperature.


Water Density Equation

 

Steps for Water Density Calculator

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Step 1 :  

Not down the temperature in degree celsius from the question.



Step 2 :  

If the temperature is known, the density equation is given by,


$\rho$ =1000$\left \{ 1-\left [ \frac{T+288.9414}{508929.2(T+68.12963)} \right ](T-3.9863)^{2} \right \}$



Examples on Water Density Calculator

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  1. Calculate the density of water at 50°C?


    Step 1 :  

    Given that T=50°C



    Step 2 :  

    The density equation is,


    $\rho$ =1000$\left \{ 1-\left [ \frac{T+288.9414}{508929.2(T+68.12963)} \right ](T-3.9863)^{2} \right \}$


    Substitute the value of T


    So, $\rho$ =1000$\left \{ 1-\left [ \frac{50+288.9414}{508929.2(50+68.12963)} \right ](50-3.9863)^{2} \right \}$


    $\rho$ =1000 $\left \{ 1-\left [ \frac{338.9414}{60119618.0922} \right ]2117.26058769 \right \}$


    $\rho$ =1000 ( 1-(0.01193665712))


    $\rho$ =988.063342873Kg/m3



    Answer  :  

    The density of water at 50°C is

     

     

     

    $\rho$ =988.063342873Kg/m3



  2. Determine the density of water if the temperature is 25°C?


    Step 1 :  

    From the equation,


    T=25°C



    Step 2 :  

    The density equation is,


    $\rho$ =1000$\left \{ 1-\left [ \frac{T+288.9414}{508929.2(T+68.12963)} \right ](T-3.9863)^{2} \right \}$


    Substitute the value of T


    So, $\rho$ =1000$\left \{ 1-\left [ \frac{25+288.9414}{508929.2(25+68.12963)} \right ](25-3.9863)^{2} \right \}$


    $\rho$ =1000$\left \{ 1-\left [ \frac{313.9414}{47396388.0922} \right ]441.57558769 \right \}$


    $\rho$ =1000(1-(0.00292488233))

    $\rho$ =997.075117666Kg/m3



    Answer  :  

    The density of water at 25°C is

     

     

     

    $\rho$ =997.075117666Kg/m3



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