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diff --git a/interferometry_prelab.tex b/interferometry_prelab.tex index 2c78515..3e45050 100644 --- a/interferometry_prelab.tex +++ b/interferometry_prelab.tex @@ -3,11 +3,11 @@ \chapter*{Optical Interferometry - Pre-lab exercise} -You can use the lab report template to prepare the submission of the pre-lab exercises. In fact, they will be a part of your final report. +You can use the lab report template to prepare the submission of the pre-lab exercises. Feel free to use calculations or graphs in your final report, but you don't need to include prelab with the report. \section*{1. Theoretical graph} - Plot the theoretical dependence of the air refractive index on the pressure. Assume that in vacuum $n=1$, and at one atmosphere $p_0=76$~cm Hg it is $n_{STP}=1.000293$. + Plot the theoretical dependence of the air refractive index on the pressure. Assume that in vacuum $n=1$, and at one atmosphere $p_0=76$~cm Hg it is $n_{STP}=1.000293$. Calculate the slope of this line $dn/dp$. \section*{2. Error propagation} Find the expressions for the uncertainty of the wavelength measurements, given by Eq.(4) and for the individual refractive index measurements, given by Eq.(5). |