What is defined as a copy of an object formed by refracted rays of light?

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An image is defined as a visual representation or copy of an object that is formed when light rays are refracted through a medium. When light passes through a lens or reflects off a curved surface, it bends or changes direction due to refraction, which creates a new pathway for the rays to meet and form an image of the original object. This process allows us to see the object in a different location or in a magnified or diminished size, depending on the optical system in use, such as a camera lens or eyeglasses.

In contrast, other terms associated with the choices do not accurately describe this phenomenon. A shadow, for example, results from the obstruction of light and does not involve the light's refracted rays forming a copy of the object. Reflection involves the bouncing of light off a surface, which creates a mirror-like effect, but doesn't pertain to refracted rays. The term icon refers to a symbol or representation, especially in digital contexts, and is not related to the optical principles of light. Hence, the term "image" is the most appropriate choice to describe a copy of an object formed by refracted rays of light.