champion dart thrower has decided that he could easily win a spear fishing contest. Unfortunately, he does not know about Snell's Law and loses miserably. The spear is thrown from a height h = 0.90 meters above the surface of the water. The spear strikes the top surface of the water at a distance of L = 3.71 meters from the edge. The fish is swimming a distance x = 1.96 meters to the right of the place where the spear hits the water. The index of refraction of the salt water is n = 1.38. Determine the angle ? =  degrees Determine the angle ? =  degrees Determine the depth at which the fish is swimming d =  meters Which of the following statements is true?

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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A champion dart thrower has decided that he could easily win a spear fishing contest. Unfortunately, he does not know about Snell's Law and loses miserably. The spear is thrown from a height h = 0.90 meters above the surface of the water. The spear strikes the top surface of the water at a distance of L = 3.71 meters from the edge. The fish is swimming a distance x = 1.96 meters to the right of the place where the spear hits the water. The index of refraction of the salt water is n = 1.38.


Determine the angle ? =  degrees
Determine the angle ? =  degrees
Determine the depth at which the fish is swimming d =  meters
Which of the following statements is true?

The figure is correct, the fish swims below the spear.The figure is incorrect, the fish swims above the spear.    


NOTE: Use the water index of refraction as specified in the text, not one from memory.

shutterstock
h
L
0=?
d=?
o=?
X
-
spear
Transcribed Image Text:shutterstock h L 0=? d=? o=? X - spear
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