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Martin Hanna
Recent content by Martin Hanna
Finding angle of refraction given angle of incidence?
thank you very much
Martin Hanna
Post #17
Apr 26, 2016
Forum:
Introductory Physics Homework Help
Finding angle of refraction given angle of incidence?
because there is a formula which says that N(Refractive index) = 1/ sin C(48) oh i see yeah I am suppose to sin the 48
Martin Hanna
Post #15
Apr 26, 2016
Forum:
Introductory Physics Homework Help
Finding angle of refraction given angle of incidence?
well it makes sense because the answer is 48 and 48 is the critical angle of air-water boundary so now i find the refractive index 1/48
Martin Hanna
Post #13
Apr 26, 2016
Forum:
Introductory Physics Homework Help
Finding angle of refraction given angle of incidence?
therefore c must be 180-(42+90)
Martin Hanna
Post #11
Apr 26, 2016
Forum:
Introductory Physics Homework Help
Finding angle of refraction given angle of incidence?
42 ? i doubt you can just determine it from looking at the diagram as the question asks to calculate it
Martin Hanna
Post #9
Apr 26, 2016
Forum:
Introductory Physics Homework Help
Finding angle of refraction given angle of incidence?
so there fore the angle of incidence is 90 so that means C would be a critical angle
Martin Hanna
Post #7
Apr 26, 2016
Forum:
Introductory Physics Homework Help
Finding angle of refraction given angle of incidence?
that would be 90 ?
Martin Hanna
Post #5
Apr 26, 2016
Forum:
Introductory Physics Homework Help
Finding angle of refraction given angle of incidence?
Thanks for responding but i am trying but can't figure it out its probably right there in my face but i just can't see it yet
Martin Hanna
Post #3
Apr 26, 2016
Forum:
Introductory Physics Homework Help
Finding angle of refraction given angle of incidence?
Can someone help me in solving this question ? my attemp is sin42/sin 90 to get the refractive index then n =sin i/sin r to get c and for b n=1/sinc
Martin Hanna
Thread
Apr 26, 2016
Tags
Angle
Angle of incidence
Angle of refraction
Incidence
Refraction
Refraction of light
Replies: 16
Forum:
Introductory Physics Homework Help
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Martin Hanna
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