Calibrate
发表于 2025-3-23 10:08:53
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意外
发表于 2025-3-23 14:21:41
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kindred
发表于 2025-3-23 18:49:45
Reflection and Refraction of Electromagnetic Waves,irst medium but in an altered direction of propagation (the reflected wave) and a part penetrates into the second medium (refracted wave). In reality, matters are more complicated—there will be absorption, i.e., derangement of the energy to heat and irregular scattering.
向外
发表于 2025-3-23 23:02:21
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松驰
发表于 2025-3-24 05:08:53
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表示向前
发表于 2025-3-24 09:06:14
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Malleable
发表于 2025-3-24 14:26:35
Electrons in Material Media,aves in the medium. This radiation is called Cerenkov radiation. It may appear somewhat paradoxical in view of our earlier conclusion that for a charged panicle in unaccelerated motion ., there is no radiation. We proceed to show that a variety of arguments that may be used to arrive at the no-radia
Synovial-Fluid
发表于 2025-3-24 17:20:53
Motion of Charged Particles in Electromagnetic Fields,the particle of charge . and the right-hand side, known as the Lorentz expression for the force, gives the force on the particle due to the electric field . and magnetic field ., . being the velocity of the particle.
维持
发表于 2025-3-24 22:04:24
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鞭子
发表于 2025-3-25 00:34:11
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