The common designations are radio waves, microwaves, infrared (IR), visible light, ultraviolet (UV), X-rays and gamma-rays. Radio waves have the longest wavelengths in the EM spectrum, according to NASA, ranging from about 1 millimeter (0.04 inches) to more than 100 kilometers (62 miles).lectromagnetic radiation is transmitted in waves or particles at different wavelengths and frequencies. This broad range of wavelengths is known as the electromagnetic (EM) spectrum. The spectrum is generally divided into seven regions in order of decreasing wavelength and increasing energy and frequency.
Opposite of radical word list. Here are a variety of words whose meaning is nearly the opposite of radical. 1  conservative. 2  inadequate. 3  incomplete. 4  moderate. 5  palliative.6  partial. 7  slight.8  superficial.9  tentative. 10  trial.ope the above listing of antonyms for radical is useful. This page may interest people looking for the opposite of radical and radical opposite. 1  opposite of radical. 2  what is the opposite of radical. 3  opposite to radical. 4  opposite meaning of radical.
A moderate voter is someone who is politically speaking, in the center. In other words, they are not quite left or right, but somewhere in the middle. Moderate comes from the Latin for medium sized, and as a noun and an adjective it means middle, medium.. If you get moderate rainfall, it's not too much and not too little. Goldilocks was known for her moderate tastes. As a verb, it means to temper, or to reduce from the extreme..