# electricity definition

What is radiant energy? | Definition from TechTarget » What is radiant energy? This definition of radiant energy (radiation) explains what it is and how it works. We describe different types of radiant energy, such as gamma rays, x-rays, radio frequencies, light and heat, and provide a video introduction to radiation. Techtarget.com

Energy Units » Energy Units Aps.org

What is Electrical Impedance? - Definition from WhatIs.com » Learn about impedance through formulas and diagrams. Techtarget.com

What is renewable energy? | United Nations » Renewable energy is energy derived from natural sources that are replenished at a higher rate than they are consumed. Sunlight and wind, for example, are such sources that are constantly being replenished. Renewable energy sources are plentiful and all around us. Un.org

X-Rays - NASA Science » X-RAYS AND ENERGY X-rays have much higher energy and much shorter wavelengths than ultraviolet light, and scientists usually refer to x-rays in terms of their energy rather than their wavelength. This is partially because x-rays have very small wavelengths, between 0.03 and 3 nanometers, so small that some x-rays are no bigger than a single […] Science.nasa.gov

Power-to-X: paving the way for a greener future - Ramboll Group » Power-to-X (PtX or P2X) is a term for technologies that turn electricity into carbon-neutral synthetic fuels. Visit to learn more, or download our guide. Ramboll.com