what is photons how can it have 0 mass???
what is photons how can it have 0 mass???
ashwen venkatesh , 12 Years ago
Grade 12
Wave Optics> light...
1 Answers
Chetan Mandayam Nayakar
Last Activity: 12 Years ago
Light is quantized. Photons are light quanta. It has zero REST mass. Therefore, it always travels at maximum speed permitted by relativity.
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