Light is a form of electromagnetic radiation that travels in waves and can behave as both a particle and a wave, a concept known as wave-particle duality.", , Light travels at a speed of about 300,000 kilometers per second in a vacuum., , White light is made up of a spectrum of colors that can be separated using a prism.White light is made up of a spectrum of colors that can be separated using a prism., , Plants use light energy from the Sun to perform photosynthesis., , The human eye perceives only a small part of the electromagnetic spectrum, known as visible light., , Light behaves as a wave, which explains phenomena like interference and diffraction., , Photon is the name of the particle that carries light energy., , Ultraviolet light has shorter wavelengths and higher energy than visible light., , Infrared light is often used in night-vision technology because it detects heat., , Light from distant stars helps astronomers learn about the universe's structure and history., .

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