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23 Nov 2019
Light leaves a source at X and travels to Y along the path shown.Which of the following statements is correct?
a. the index of refraction is the same for the two media.
b. Light travels faster in medium 2 than in medium 1.
c. Snell;s law breaks down at the interface.
d. light would arrive at Y in less time by taking a straight linepath from X to Y than it does taking the path shown above.
e light leaving a source at Y and traveling to X would follow thesame path shown above, but in reverse.
Light leaves a source at X and travels to Y along the path shown.Which of the following statements is correct?
a. the index of refraction is the same for the two media.
b. Light travels faster in medium 2 than in medium 1.
c. Snell;s law breaks down at the interface.
d. light would arrive at Y in less time by taking a straight linepath from X to Y than it does taking the path shown above.
e light leaving a source at Y and traveling to X would follow thesame path shown above, but in reverse.
Lelia LubowitzLv2
18 Sep 2019
