ang ultraviolet reys ay isang inirhiya na galing sa pwet ng kalabaw....xD hahahahaa
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.
Wavelengths just higher than ultraviolet rays are called X-rays. X-rays have shorter wavelengths and higher energy than ultraviolet rays.
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
It is important to protect your skin from the harmful ultraviolet rays of the sun by wearing sunscreen.
Rays of the sun