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Physics 7 Online
OpenStudy (anonymous):

helppp

OpenStudy (ipwnbunnies):

Omg I actually know this. Snell's Law mate.

OpenStudy (ipwnbunnies):

Are you coming from air?

OpenStudy (ipwnbunnies):

n1*sin(theta) = n2*sin(theta)

OpenStudy (ipwnbunnies):

And I believe total internal reflection occurs when the angle of refraction = 90 degrees or pi/2 radians

OpenStudy (ipwnbunnies):

Hmph.

OpenStudy (ipwnbunnies):

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