Given small samples of three liquids, you are asked to determine their refractive indexes. However, you do not have enough of each liquid to measure the angle of refraction for light refracting from air into the liquid. Instead, for each liquid, you take a rectangular block of glass (n = 1.52) and place a drop of the liquid on the top surface of the block. You shine a laser beam with wavelength 638 nm in vacuum at one side of the block and measure the largest angle of incidence for which there is total internal reflection at the interface between the glass and the liquid (Figure 1). Your results are given in the table the table below. Liquid A B C Oa () 52.0 44.3 36.3 Figure Air Glass Liquid < 1 of 1 > What is the refractive index of liquid A at this wavelength? nA = Submit ▾ Part B nB = Submit What is the refractive index of liquid B at this wavelength? Part C IVE| ΑΣΦ nc = Request Answer Submit —| ΑΣΦ Request Answer What is the refractive index of liquid C at this wavelength? VE ΑΣΦ ? Request Answer B ? ?

Given small samples of three liquids, you are asked to determine their refractive indexes. However, you do not have enough of each liquid to measure the angle of refraction for light refracting from air into the liquid. Instead, for each liquid, you take a rectangular block of glass (n = 1.52) and place a drop of the liquid on the top surface of the block. You shine a laser beam with wavelength 638 nm in vacuum at one side of the block and measure the largest angle of incidence for which there is total internal reflection at the interface between the glass and the liquid (Figure 1). Your results are given in the table the table below. Liquid A B C Oa () 52.0 44.3 36.3 Figure Air Glass Liquid < 1 of 1 > What is the refractive index of liquid A at this wavelength? nA = Submit ▾ Part B nB = Submit What is the refractive index of liquid B at this wavelength? Part C IVE| ΑΣΦ nc = Request Answer Submit —| ΑΣΦ Request Answer What is the refractive index of liquid C at this wavelength? VE ΑΣΦ ? Request Answer B ? ?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Dispersion of White Light

Snell’s law is a formula that gives a relation between the angle of incidence and angle of refraction and is given as:

Question

Given small samples of three liquids, you are asked to determine their refractive indexes.
However, you do not have enough of each liquid to measure the angle of refraction for light
refracting from air into the liquid. Instead, for each liquid, you take a rectangular block of
glass (n = 1.52) and place a drop of the liquid on the top surface of the block. You shine a
laser beam with wavelength 638 nm in vacuum at one side of the block and measure the
largest angle of incidence for which there is total internal reflection at the interface between
the glass and the liquid (Figure 1). Your results are given in the table the table below.
Liquid A B C
Oa () 52.0 44.3 36.3
Figure
Air
Glass
Liquid
1 of 1
What is the refractive index of liquid A at this wavelength?
nA =
Submit
Part B
nB =
Submit
What is the refractive index of liquid B at this wavelength?
Part C
| ΑΣΦΑ
nc =
Request Answer
Submit
| ΑΣΦΑ
Request Answer
What is the refractive index of liquid C at this wavelength?
?
| ΑΣΦΑ
Request Answer
?
?

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