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Ultraviolet (UV) waves have a higher frequency and greater energy compared to visible light. While visible light frequencies range from approximately 430 to 750 terahertz (THz), UV waves span frequencies from about 750 THz to several petahertz (PHz). This increased frequency in UV waves translates to higher energy photons, making UV radiation capable of causing chemical reactions, such as those involved in sunburn, which visible light cannot do. Thus, UV radiation is more energetic and more harmful than visible light.

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3w ago

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