College Physics Chapter 23

P'Cast 23-1 Seeing under Water
P'Cast 23-2 Critical Angles
P'Cast 23-3 Laser Lithotripsy
P'Cast 23-5 Brewer's Angle for Air to Water
P'Cast 23-6 A Soapy Film
P'Cast 23-7 Reducing the Reflection
P'Cast 23-8 Diffraction Through a Slit
P'Cast 23-9 The Hubble Space Telescope

Balloon Art Concept Check The law of reflection (23-1)
Balloon Art Concept Check Index of refraction (23-5)
Balloon Art Concept Check Snell's law of refraction (23-6)
Balloon Art Concept Check Wavelength of light in a medium (23-8)
Balloon Art Concept Check Critical angle for total internal reflection (23-10)
Balloon Art Concept Check Brewster's angle for polarization by reflection (23-14)
Balloon Art Concept Check Dark fringes in diffraction through a slit (23-24)
Balloon Art Concept Check Rayleigh's criterion for resolvability (23-26)

Math Tutorial-1 Significant Figures
Math Tutorial-2 Equations
Math Tutorial-3 Direct and Inverse Proportions
Math Tutorial-4 Linear Equations
Math Tutorial-5 Quadratic Equations and Factoring
Math Tutorial-6 Exponents and Logarithms
Math Tutorial-7 Geometry
Math Tutorial-8 Trigonometry
Math Tutorial-9 The Dot Product
Math Tutorial-10 The Cross Product