Videos
Quest for the Laws of Refraction
226
Assumptions
156
The Experiment on Refraction
409
Simple Telescope
136
The Quickest Path
129
Summary
64
Reflecting Telescope
100
How Does the Eye Work
452
Inside the Eye - I
268
Inside the Eye - II
161
Types of Reflecting Telescope
89
Power of Accommodation
382
Near Point and Far Point
304
Myopia and Hypermetropia
354
Presbyopia
237
Dispersion of Light
424
Radio Telescope
150
Why Is The Sky Blue
221
Red Mornings and Evenings
257
Adaptive06
111
Working of a Lens
270
Rules for Image Formed by Lens
203
Image Formation by Convex Lens
227
Image Formed by Concave Lens
213
Sign Conventions for Lenses
91
Lens Formula
298
Magnification
292
Power of Lenses
171
The Two - Face Ray
236
The Two - Face Ray
236
Can You See Me?
76
Can You See Me?
76
Can You Answer These?
288
Can You Answer These?
288