Exposure to ultraviolet ray would cause mutations of genetic materials,cause skin rashes and cancer_that is the major economical importance
X-rays and ultraviolet light are both forms of electromagnetic radiation. X-rays have higher energy and shorter wavelengths than ultraviolet light. Both types of radiation have various applications in medicine, industry, and scientific research.
Bees can see ultraviolet rays.
Johann Wilhelm Ritter discovered ultraviolet rays
Yes, X-rays and gamma rays have higher frequencies than ultraviolet rays.
Both Gamma Rays and X Rays have a much high frequency that Ultraviolet Rays.
The next name of wavelengths longer than ultraviolet rays is "violet light".
Ultraviolet rays cannot be seen or felt. Ever had a sun-burn? I say UV rays can be felt.
This statement is incorrect. Infrared rays have a longer wavelength than ultraviolet rays. Infrared rays have wavelengths longer than visible light, while ultraviolet rays have wavelengths shorter than visible light.
Sun Rays ^-^
UV rays
Ultraviolet rays
Too much exposure to the ultraviolet rays from the Sun can prove to be fatal.