reinasuarez964
12.11.2019 •
Chemistry
Draw and label the parts of a helium atom. include the mass and charge of each subatomic particle.
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Ответ:
3. An electromagnetic wave begins when an electrically charged particle vibrates. This causes a vibrating electric field, which in turn creates a vibrating magnetic field. The two vibrating fields together form an electromagnetic wave.
2. Light waves are electromagnetic waves while sound waves are mechanical waves.
3.Solar radiation includes visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays. The Electromagnetic Spectrum. Radiation is one way to transfer heat