Colourful World - Light, Reflection, Refraction, Dispersion of light, spectrum & More

Colourful World – Light, Reflection, Refraction, Dispersion of light, spectrum & More

Light Light enables us to see the objects around us.Our eyes sense the objects by the light reflected by them or when the object emits light.Plants carry out photosynthesis with the help of light energy and prepare their own food .In photocells light can be changed into electrical energy.Light had all the characteristics of energy. …

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