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OpenStudy (azureilai):
can someone help me with this angle/refraction problem please? I got two answers and I am not sure which is correct. Question and answer attached.
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OpenStudy (azureilai):
The two answers I got was 40.5 and 17.9 degrees. not sure which one is correct.
OpenStudy (anonymous):
n1 sinA = n2 sinB n1 = 1 index of refraction of air n2 = 1.33 index of refraction of water. A = angle of incidence, measured from vertical B = angle of refraction measured from vertical
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