Which electromagnetic waves travel the fastest?

Photons travel in harmonic waves at the fastest speed possible in the universe: 186,282 miles per second (299,792,458 meters per second) in a vacuum, also known as the speed of light.Click to see full answer. Moreover, what waves travel the fastest?The first kind of body wave is the P wave or primary wave. This is the fastest kind of seismic wave, and, consequently, the first to ‘arrive’ at a seismic station. The P wave can move through solid rock and fluids, like water or the liquid layers of the earth.One may also ask, in what type of medium do waves travel the fastest? Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it. In fact, sound waves travel over 17 times faster through steel than through air. Moreover, which electromagnetic wave has the greatest speed? Gamma rays have the highest frequency. Radio waves have the longest wavelength. None of those present has the highest speed. All photons travel at the same speed, at the speed of light, regardless of energy.Is anything faster than light?Einstein’s theory that nothing can travel faster than the speed of light in a vacuum still holds true, because space itself is stretching, and space is nothing. Galaxies aren’t moving through space and away from each other but with space—like raisins in a rising loaf of bread.

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