- #1
kgal
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Homework Statement
I made a graph in Excel which graphs (1/x^2) vs (1/cos^2 (angle of incidence)).
From the graph I am supposed to analyze the slope and intercept of the straight line.
I made a trendline which came out to be y=mx + b = (-0.0084)x + 5.54.
From this equation I'm supposed to understand what the thickness of the mirror was in the experiment and what the index of refraction of the mirror is.