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Invisibility and Energy Frequency and Wavelength

Light Wavelength

Wavelength means the distance between two successive peaks of a wave. People can only see electromagnetic energy that has a wavelength of 390 – 750 nm. But what we see is not all that is actually there. In fact there are many different things happening in my kitchen that I can’t actually see. There are waves of energy that are invisible because they are outside what the

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