Explores the photon concept in electromagnetic waves, including energy, momentum, emission by charges, coherence length, and the electromagnetic spectrum.
Introduces optical methods in chemistry, covering ray optics, lasers, spectroscopy, and X-ray physics, emphasizing light-matter interactions and Nobel Prize-winning advancements.
Discusses wave-matter interactions, focusing on diffraction and diffusion phenomena, including principles of reflection, refraction, and the significance of X-ray interactions.