정의: In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or a material medium. This includes:electromagnetic radiation consisting of photons, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ) particle radiation consisting of particles of non-zero rest energy, such as alpha radiation (α), beta radiation (β), proton radiation and neutron radiation acoustic radiation, such as ultrasound, sound, and seismic waves, all dependent on a physical transmission medium gravitational radiation, in the form of gravitational waves, ripples in spacetime
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| 핵심 연구 분야 | Infrastructure |
|---|---|
| 주요 연도 | 2023년 |
| 주요 연관 키워드 | electromagnetic |
| 좋아요 수 | 0 |