Ray Optics

Formulas are organized based on their importance in the CAT exam.
1 Minimum Deviation in Prism
2 Common JEE Mistakes
3 Equivalent Focal Length of Lenses
4 Refractive Index
5 Critical Angle
6 Dispersion of Light
7 Angular Dispersion
8 Dispersive Power of Prism
9 Reflection of Light
10 Combination of Prisms
11 Total Internal Reflection
12 Combination of Lenses
13 Magnification in Mirror
14 Resolving Power
15 Prism
16 Acceptance Angle of Optical Fibre
17 Snell's Law
18 Lens Formula
19 Radius of Curvature and Focal Length
20 Apparent Depth
21 Mirror Formula
22 Optical Instrument: Simple Microscope
23 Lens Maker's Formula
24 Optical Fibre
25 Magnification of Lens
26 Important Ray Optics Relations
27 Combination of Mirrors
28 Power of Lens
29 Refraction at Spherical Surface
30 Small Angle Prism Formula
31 Relative Refractive Index
32 Focal Length Relation at Spherical Surface
33 Magnification of Spherical Mirror
34 Refraction Through Glass Slab
35 Mirror Equation for Spherical Mirrors
36 Apparent Shift
37 Refraction Through Multiple Media
38 Newton's Formula for Mirrors
39 Lens Defect Correction
40 Lens Combination Separated by Distance
41 Compound Microscope
42 Astronomical Telescope