when light behave as a wave and when of particle nature

1.	when light behave as a wave and when of particle nature
Answer» Light as a wave:Light can be described (modeled) as an electromagnetic wave. In this model, a changing electric field creates a changing magnetic field. This changing magnetic field then creates a changing electric field and BOOM - you have light. Unlike many other waves (sound, water waves, waves in a football stadium), light does not need a medium to “wave” in. Light as a particle:The textbook might start off with some experimental evidence from the historic photoelectric effect to show that the wave model of light doesn’t always describe what happens.

Answer»

Light as a wave:Light can be described (modeled) as an electromagnetic wave. In this model, a changing electric field creates a changing magnetic field. This changing magnetic field then creates a changing electric field and BOOM - you have light. Unlike many other waves (sound, water waves, waves in a football stadium), light does not need a medium to “wave” in.

Light as a particle:The textbook might start off with some experimental evidence from the historic photoelectric effect to show that the wave model of light doesn’t always describe what happens.

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