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Find equation of line, calculate frequency from constant of proportionality.
Plotting graph and data analysis: Pas the厅.vs. λ .5 1.2 7 5 Calculations: Draw the line of the best fit through your data points, and write the equation of the line. Calculate the slope and, referring to Eq. 2, calculate the frequency from the constant of proportionality. (Dont forget to check units) 20.28 -0.28 Slope of the graph- Calculated frequency-120 H Accepted frequency %error Possible source or error:

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puaofin too Pan a (5,2) ,,.53) 0s 253 3 1 12 46.92.

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