consider the following given. A red laser travelled from air (with an index of refraction of nair = 1.00) to medium A then to medium B as shown below. 1. Considering that medium B has an index of refraction of nB = 2.42, what is the angle of refraction ϴ3 (when the laser emerged into medium B) if the angle of incidence is ϴ1 = 60o ? a. 0.35o b. 2.79o c. 21.0o d. Not enough information 2. From the figure, which of the following statements is true across the three media? a. light travels the slowest in air b. light travels faster in medium A than in medium B c. light travels the fastest in medium B d. light travels faster in medium A than in air.

An Introduction to Physical Science
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ISBN:9781305079137
Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres
Chapter1: Measurement
Section: Chapter Questions
Problem 14E: Is the following statement reasonable? The area of a dorm room is 49 m2.
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consider the following given. A red laser travelled from air (with an index of refraction of nair = 1.00) to medium A then to medium B as shown below.

1. Considering that medium B has an index of refraction of nB = 2.42, what is the angle of refraction ϴ3 (when the laser emerged into medium B) if the angle of incidence is ϴ1 = 60o ?
a. 0.35o
b. 2.79o
c. 21.0o
d. Not enough information

2. From the figure, which of the following statements is true across the three media?
a. light travels the slowest in air
b. light travels faster in medium A than in medium B
c. light travels the fastest in medium B
d. light travels faster in medium A than in air. 

Ꮎ
0₂
2
n = = 1.00
air
nA
nB
Transcribed Image Text:Ꮎ 0₂ 2 n = = 1.00 air nA nB
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