Photons have a rest mass of zero. How can they have a non-zero momentum if this is the case? We know light slows down when moving through a medium. As it slows down, it gains mass. This allows it to have a momentum of more than zero. Classical momentum is to rest mass times velocity. Relativistic momentum is related to rest mass, velocity, and total energy. While the photon's rest mass is zero, its total energy is not. The laws of physics change when moving above 1% of the speed of light. This changes the definition of momentum. The rest mass of a photon is not zero in space, only when near the gravity of a planet like Earth.
Photons have a rest mass of zero. How can they have a non-zero momentum if this is the case? We know light slows down when moving through a medium. As it slows down, it gains mass. This allows it to have a momentum of more than zero. Classical momentum is to rest mass times velocity. Relativistic momentum is related to rest mass, velocity, and total energy. While the photon's rest mass is zero, its total energy is not. The laws of physics change when moving above 1% of the speed of light. This changes the definition of momentum. The rest mass of a photon is not zero in space, only when near the gravity of a planet like Earth.
Photons have a rest mass of zero. How can they have a non-zero momentum if this is the case? We know light slows down when moving through a medium. As it slows down, it gains mass. This allows it to have a momentum of more than zero. Classical momentum is to rest mass times velocity. Relativistic momentum is related to rest mass, velocity, and total energy. While the photon's rest mass is zero, its total energy is not. The laws of physics change when moving above 1% of the speed of light. This changes the definition of momentum. The rest mass of a photon is not zero in space, only when near the gravity of a planet like Earth.
Photons have a rest mass of zero. How can they have a non-zero momentum if this is the case?
We know light slows down when moving through a medium. As it slows down, it gains mass. This allows it to have a momentum of more than zero.
Classical momentum is to rest mass times velocity. Relativistic momentum is related to rest mass, velocity, and total energy. While the photon's rest mass is zero, its total energy is not.
The laws of physics change when moving above 1% of the speed of light. This changes the definition of momentum.
The rest mass of a photon is not zero in space, only when near the gravity of a planet like Earth.
Definition Definition Rate at which light travels, measured in a vacuum. The speed of light is a universal physical constant used in many areas of physics, most commonly denoted by the letter c . The value of the speed of light c = 299,792,458 m/s, but for most of the calculations, the value of the speed of light is approximated as c = 3 x 10 8 m/s.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.
