Class 10 NCERT • Science (New Syllabus)
Ch 10: Human Eye and Colourful World
Select a topic or study module below to explore the human eye anatomy, accommodation power, vision defects, prism refraction, spectrum dispersion, atmospheric phenomena, light scattering, and textbook solutions.
Topic 01 • Human Eye Anatomy
Exploring the Cornea, Iris, Pupil, Crystalline Lens, Retina, and Ciliary Muscles
Topic 02 • Power of Accommodation
Studying How the Eye Adjusts Focal Length for Near and Distant Viewing (Far/Near Points)
Topic 03 • Vision Defects
Analyzing Myopia (Nearsightedness), Hypermetropia (Farsightedness), and Presbyopia Correction
Topic 04 • Prism Refraction
Investigating Glass Prisms, Angle of Deviation, Refraction, and Emergent Ray Paths
Topic 05 • Spectrum Dispersion
Understanding Newton’s Prism Experiment, Recombination, and Splitting Into Seven Colors
Topic 06 • Atmospheric Refraction
Exploring Twinkling of Stars, Planets Not Twinkling, and Advanced Sunrise/Sunset Effects
Topic 07 • Light Scattering
Studying the Tyndall Effect, Why the Sky Is Blue, and Why Danger Signals Are Red
Module 08 • Solutions & Quiz