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3 Pages • Essays / Projects • Year Uploaded: 2022
Invisibility is the state of an object that cannot be seen. An object in this state is said to be invisible. The phenomenon is studied by physics and perceptual psychology. Since objects can be seen by light in the visible spectrum from a source reflecting off their surfaces and hitting the viewer's eye, the most natural form of invisibility is an object that neither reflects nor absorbs light. This is known as transparency, and is seen in many naturally occurring materials.
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