Symptoms often come on quite abruptly and commonly include: 1  A high fever (often with shaking, chills, or sweats). 2  Pain in your lower back or side just under your ribs, on one or both sides, and possibly in your abdomen. 3  Nausea and vomiting.
Â· just now. 1  The main difference is the frequency and wavelength of each of their waves. Radio waves are longer with lower frequency. 2  Radio waves and visible light are very week types of radiaton x ray is stronger ... You could get cancer from long term acceptane to x ray but you couldn't from visible light or radio waves.
Visible light is the visible part of the electromagnetic spectrum. The electromagnetic spectrum also contains things we cannot see. On the red side of the spectrum, there are radio waves, microwaves, and infrared. On the blue side, there are ultraviolet waves, x-rays and gamma rays. In physics (and optics), a light ray is an idealized model of light, which is drawn as a straight line.