a)
x1=T
x2=solubility
b)
Cubic Polynomial is best fit for given data.
The Cubic equation is:
or
6. The data below correspond to solubility of oxygen in water (gOy/100 gH:0) T°C S) 0...
please help with #1 a and b. thank you Use the following data for all problems: The data below defines the sea-level concentration of dissolved oxygen for fresh water as a function of temperature: T°C omg/L 0 8 16 14.621 11.843 9.870 24 32 40 8.418 7.305 6.413 a. Approximate o(19) using a 1st order Newton's interpolating polynomial. b. Approximate o(19) using a 2nd order Newton's interpolating polynomial. 2) Use linear algebra to find the coefficients of the 2nd order...
*matlab* Hi, for the plotting of question C, the correct answer is the first curve graph when i use yp=alpha*xp^beta. why cant i use polyval for this? The solubility of oxygen in water S, is a function of the water temperature T. The solubility of O2 as millimoles of O2 per litre of water has been measured for several temperatures as shown in the table below. It is believed that the data follows the power relationship. i.e. S-: αΤβ where...
I wanna understand if I got the slope right and how to answer the next questions Measurement of the Gas Constant and Molar Volume Volume of Oxygen Gas s. What is the slope, m, of graph 2? Show your calculations here and include the correct units. Remember that logarithms do not have units! 6. What is the y-intercept, b, of graph 27 Show your calculations here and include the correct Write the equation of the straight line of graph 2....
Determination of Phosphate in Water Out-of-Class Exercise 4. Use Data Set I t o answer the following questions a) Make a plot of absorbance versus concentration for the data set. Draw the best straight line or smooth curve (whichever is appropriate). Put the absorbance on the yaxis and concentration on the cas. b) Make a plot of % transmittance versus concentration for the data set. Draw the best straight line or smooth curve (whichever is appropriate). Put the transmittance on...