Measuring the Electromagnetic Spectrum (Radiation Meters) Measuring the Electromagnetic Spectrum

Описание

emfnews.org/store/ emfnews.org/products.html You actually know more about it than you may think! The electromagnetic (EM) spectrum is just a name that scientists give a bunch of types of radiation when they want to talk about them as a group. Radiation is energy that travels and spreads out as it goes visible light that comes from a lamp in your house and radio waves that come from a radio station are two types of electromagnetic radiation. Other examples of EM radiation are microwaves, infrared and ultraviolet light, X-rays and gamma-rays. Hotter, more energetic objects and events create higher energy radiation than cool objects. Only extremely hot objects or particles moving at very high velocities can create high-energy radiation like X-rays and gamma-rays. emfnews.org/productinfo.html emfnews.org/Lifewave-Cellphone-Matrix-Shield-Test.html