light energy

powerpoint presentation light energy ruxsora 1. light and its interactions 2. properties of light 3. what is light? plan: what is light? the phenomenon of light bending as it passes from one medium to another, like air to water, is known as refraction visible light, perceived by the human eye, occupies only a tiny portion of the electromagnetic spectrum, spanning wavelengths from roughly 400 to 700 nanometers, a region nestled between the higher-energy ultraviolet rays and the lower-energy infrared radiation. light, as an electromagnetic wave, travels at approximately 299,792 kilometers per second in a vacuum, a speed denoted as 'c' and crucial for einstein's theory of relativity, impacting our understanding of time and space across the vast distances of the …

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