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Explore the fundamental principles of electromagnetic radiation through this comprehensive physics video series covering wave and particle behaviors of light. Discover the complete electromagnetic spectrum from radio waves to gamma rays while learning how EM radiation from the Sun enables life on Earth. Master key concepts including electromagnetic wave properties, light refraction, diffraction and interference patterns, photoelectric and photovoltaic effects, atomic spectra, blackbody radiation, and the greenhouse effect. Gain practical understanding of how electromagnetic radiation impacts daily life through detailed explanations of wave-particle duality and spectral analysis. Build foundational knowledge essential for advanced physics studies while exploring real-world applications of electromagnetic phenomena in technology and environmental science.
Syllabus
Electromagnetic waves | Physics | Khan Academy
Refraction of light | Physics | Khan Academy
Diffraction and interference of light | Physics | Khan Academy
The photoelectric and photovoltaic effects | Physics | Khan Academy
Atomic spectra | Physics | Khan Academy
Blackbody radiation | Physics | Khan Academy
The greenhouse effect | Physics | Khan Academy
Taught by
Khan Academy