Fermat's Principle to Snell's Law (Derivation) скачать в хорошем качестве

Fermat's Principle to Snell's Law (Derivation)

Light has a peculiar property. When a light ray goes from one point to another, it travels via the path that takes the least amount of time. This is known as Fermat's Principle. Or, Principle of Least time. The Fermat's Principle can be used to explain why light bends as it goes from one medium to another. It can be used to prove the Snell's Law which gives the relationship between angle of incidence and angle of refraction. In this video I discuss these above things. Interested in moreeeeee....? ▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱ 1. The Simple Pendulum is not so Simple -    • It's NOT so Simple:  Physics of the S...   2. The Chaos of the Double Pendulum -    • The Chaos of Double Pendulum (Lagrang...   3. The Double Pendulum as Coupled Oscillator -    • Double Pendulum as Coupled Oscillator...   4. The Coupled Pendulum (Normal Modes) -    • Coupled Pendulum - Normal Modes & Fre...   5. Coupled Oscillators (Normal Modes/ Frequencies)    • The Dance of Coupled Oscillators | Un...   6. Damped Harmonic Oscillators -    • The Physics of Damped Harmonic Oscill...   ▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱ 7. What if you fell through a TUNNEL through Earth -    • PHYSICS PROBLEM: What if you fell in ...   8. BLOCK Stacking Problem (Very Interesting) -    • How many Blocks can you stack on top ...   9. Terminal Velocity (Force Equations) -    • Why Objects reach Terminal Velocity: ...   10. WELL OF DEATH - Physics Problem -    • Well of Death - Mechanics Problem (Fo...   11. Fermat's Principle to Snell's Law -    • Fermat's Principle to Snell's Law (De...   ▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱ PLAYLIST on Various Problems on MECHANICS    • Problems in Mechanics   ▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱ 💖Support   / dibyajyotidas   🌷 Donate https://paypal.me/FortheLoveofPhysics Telegram https://t.me/FortheLoveofPhysicsYT ▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱▱