These are ultraviolet rays, x-rays and gamma rays.
Light is the most well known form. However, humans can not sense any other electromagnetic radiation. (e.g. gamma rays x-rays infra-red ultraviolet etc.) the human eye can only see a fraction of the full electromagnetic spectrum.
Ultraviolet (UV) radiation is a type of radiant energy that is invisible to humans. UV rays can be harmful to skin and eyes, which is why sunscreen and protective eyewear are recommended when exposed to sunlight.
Ultraviolet radiation, X-rays, and gamma rays are three forms of radiation that humans cannot see. These forms of radiation have wavelengths shorter than visible light and are not within the visible spectrum.
Ultraviolet (UV) waves can be used to kill bacteria, but are also harmful to humans. X-Rays are used to analyze bones etc
Ultraviolet rays can cause skin damage, sunburn, premature aging, and an increased risk of skin cancer in humans. It is important to protect the skin from UV rays by using sunscreen, wearing protective clothing, and seeking shade during peak sun hours.
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".
No, the human cannot see ultraviolet rays with the naked eye.