Question
What is the difference between image and shadow?

Answer

Image Shadow
$1.$ Image is formed due to reflection or refraction of light $1.$ Shadow is formed when light falls on the opaque body.
$2.$ Image is seen when light coming from the object after reflection or refraction enters the observes’s eye. $2.$ No light enters the eye from the shadow of the object.
$3.$ Image gives more information such as colour, structure, etc., about the object $3.$ Shadow does not provide any detail about the object, it gives an idea about the shape of the object.

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