Quick Concept Check
Why does Avogadro's number have the same value for all substances?
Why Two Eyes?
Why do we have two eyes when one works fine?
Discovery of Electron
Who discovered the electron and how?
Night Blindness
Why can't some people see well in the dark?
Rutherford's Gold Foil
Why did most alpha particles pass through the gold foil in Rutherford's experiment?
Cataract Explained
How does a cataract make vision cloudy?
Bohr's Model Basics
How does Bohr's model explain atomic stability?
Eye Fatigue
Why do our eyes hurt after staring at screens?
Quantum Numbers
What are the four quantum numbers and their significance?
Color Blindness
Why do some people confuse red and green shades?
Heisenberg's Uncertainty
What does Heisenberg's Uncertainty Principle state?
3D Movie Trick
How do 3D glasses create depth perception?
Hydrogen Spectrum
Why does hydrogen produce a line spectrum, not a continuous one?
Solar Panel Magic
How do solar panels turn sunlight into electricity?
Dual Nature
What does de Broglie's hypothesis state?
Study Materials
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