What is Light ? What is Light ?
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Light is a form of electromagnetic radiation with a wavelength which can be detected by the human eye. It is a small part of the electromagnetic spectrum and radiation given off by stars like the sun. Light exists in tiny energy packets called photons. Each wave has a wavelength or frequency.
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Light is a form of energy which produces the sensation of sight. it helps to see the things but light cannot be seen. it travels in a straight line path.
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