Question

all define of ch 10 light class 10​

Answer 1

☀ Definition of Light :

• Light is a form of energy that enables us to see things. Light starts from a source and bounces off objects which are perceived by our eyes and our brain processes this signal, which eventually enables us to see.

☀ Nature of Light :

➫ Light behaves as a :

• ray, e.g. reflection.
• wave, e.g. interference and diffraction.
• particle, e.g. photoelectric effect.

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