What is a zero rest mass 2024?
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Works at SpaceX, Lives in Los Angeles. Graduated from California Institute of Technology (Caltech) with a degree in Aerospace Engineering.
Actually what your science book says or is trying to say anyway,is that the photon's rest mass is zero. The concept of the rest mass derives from special relativity. The rest mass is the mass of a particle (in our case the photon) as measured by an observer who sees the particle still and with zero speed.
2023-04-29 01:35:18
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Alexander Walker
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Actually what your science book says or is trying to say anyway,is that the photon's rest mass is zero. The concept of the rest mass derives from special relativity. The rest mass is the mass of a particle (in our case the photon) as measured by an observer who sees the particle still and with zero speed.