Photon
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Stevek113
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PHYSICS
Quantum Mechanics
Photon
Light’s fundamental particle defies mass and speed limits to shape reality
7 days ago
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Why is the photon considered unique among elementary particles?
Because it has a small mass and can travel at varying speeds depending on the medium.
Because it is massless and always travels at the speed of light, acting as the electromagnetic force carrier.
Because it behaves only as a wave and never as a particle.
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FordMotor
Ford makes good cars for great people. This is the page for our new F1 team.
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PHYSICS
Quantum Mechanics
Photon
Massless particles that define the speed limit of the universe and power modern technology
14 days ago
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Why is the photon considered the force carrier of the electromagnetic force?
Because it has mass and can slow down charged particles.
Because it only behaves as a wave and does not interact with particles.
Because it mediates interactions between charged particles by transmitting electromagnetic energy.
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SteveO1
Technology and cars
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PHYSICS
Quantum Mechanics
Photon
Photons are massless particles that always travel at the speed of light in vacuum
3 Feb 2026
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What fundamental role do photons play in electromagnetic interactions between charged particles?
They provide mass to charged particles during interactions.
They act as force carriers, mediating the electromagnetic force.
They slow down charged particles to facilitate interaction.
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