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What is photon and it's uses
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What is photon and it's uses

User Ian Muir
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In brief, photon is a kind of “force carrier”, used to transmit electromagnetic force. When it doesn’t move, it has no weight. Photon’s invariant mass is zero. It can also reach the speed of light when it’s in vacuity.
User Jeffrey Blake
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Answer:don’t

Step-by-step explanation:

User Sebastian Richner
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