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Using the same values of iAIR as before, plot the values of iGLASS against iAIR on the graph.

Questions

How do the values of compare with those of ?

iGLASS is greater than iWATER
iGLASS is less than iWATER

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Calculate the refractive index of glass relative to air.

2.75
1.50
1.33
0.66

[ Graph applet ]

 

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