Ultraviolet rays have higher frequency (1 x 1016 to 8 x 1014 hertz) than the infrared rays(4 x 1014 to 1 x 1013 hertz).
Ultraviolet is higher frequency, then visible light, then infrared.
Ultraviolet light has a wavelength below 400 nanometers, infrared;s wavelength is less than 700 nanometers or so. Frequency is inversely proportional to wavelength, so ultraviolet light has a much a much higher frequency than infrared.
Infrared and Ultraviolet light fall just outside human vision. The frequency of infrared light is less than the frequency of visible red light. There are different definitions and classifications of infrared, but the frequency ranges from 3 x 10 11 Hz (300 Gigahertz or 1000 micrometer wavelength) to about 4.3 x 10 14 Hz (0.7 micrometer wavelength). Ultraviolet's frequency is greater than the frequency of Violet light. This can range from 7.5 x 10 14 Hz (400 nanometer wavelength) to 3.0 x 10 16 Hz (10 nanometer wavelength). See related links.
Ultraviolet with its higher frequency and shorter wavelength carries more energy then infrared.
Ultraviolet
Ultraviolet and the infrared.
The lower frequency waves are infrared, the higher ones are ultraviolet.
Ultraviolet is too high frequency to enter glass and infrared is too low.
Ultraviolet rays have more energy and a higher frequency, while an Infrared ray is essentially heat, which has less radiation, and a longer wavelength. Also, they are located lower of the Electromagnetic Spectrum.
No. Infrared (IR) light is longer wavelength (lower frequency) light and is of lower electromagnetic energy than shorter wavelength (higher frequency) ultraviolet (UV) light. Note that our skin "senses" infrared light (which we normally think of as heat) in a different way than it does ultraviolet light. This may account for the difference in the way it "feels" when we're exposed to light of the two energies. To be clear, ultraviolet light has higher energy photon for photon than infrared light. If both are absorbed by the skin, the reaction of the skin will be slightly different, but the energy imparted to the skin will be greater with the UV light that the IR light.
Yes it can cause cancer if in infrared light for long time.
Right between infrared and ultraviolet. It has higher frequencies than infrared; lower frequencies than ultraviolet.