Huygens ’ Principle tells us that each point on a wave front is a source of secondary waves, which add up to give the wave front at a later time. Light has dual Nature. It possesses particle nature and wave nature both
What is wave optics? How is wave theory used to explain the phenomena of light? Explain Nature of light? What is dual nature of light? How many marks are carried by the chapter Wave optics in class 12 board examinations?