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Unformatted text preview: Formula Sheet - Physics 317L - Quiz Optics: reﬂection angle: Θ1 = Θ2 refraction angles: n1 sinΘ1 = n2 sinΘ2 , n = index of refraction n total internal reﬂection: critical angel: Θc = sin−1 ( n2 ) 1 plane mirror: distance : i = -p 1 spherical mirror focal length : f = 2 r , (r= radius) 1 1 spherical mirror : f = p + 1 i magniﬁcation: |m|= h h i magniﬁcation: |m|= - p refraction on curved surface: n1 + ni2 = n2 −n1 p r 1 1 1 thin lenses: f = p + i 1 thin lenses in air: f = (n − 1)( r11 − r12 ) 1 adding 2 lenses: f1+2 = f11 + f12 magniﬁcation of 2 lenses: M = m1 m2 angular magniﬁcation: mΘ = Θ Θ cm simple magniﬁcation for Eyepiece lens: mΘ ∼ 25f magniﬁcation of Objective lens: m = - fs , s = microscope length ob ...
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This note was uploaded on 09/22/2010 for the course PHY 58710 taught by Professor Markert during the Spring '09 term at University of Texas at Austin.
- Spring '09