Both are electromagnetic waves. The frequency is different, therefore, also the energy and the wavelength are different. Red is part of the visible spectrum - the range of electromagnetic waves we can see. Infrared is invisible for our eyes.
Hot objects emit infra-red radiation. E.g. the human body.
Infra-red radiation.
One key difference between infrared and ultraviolet radiation is their wavelengths. Infrared radiation has longer wavelengths than visible light, while ultraviolet radiation has shorter wavelengths. Additionally, ultraviolet radiation is more energetic than infrared radiation.
vibrating molecules relase infra-red radiation (that's hot things)
vibrating molecules relase infra-red radiation (that's hot things)
infra-red telescope is a telescope in which you can look at everything in the waves of infra-red.
NO: Microwaves are electromagnetic radiation occupying the spectrum between radio and infra-red.
Light rays are visible and have higher frequency compared to that of heat radiation Heat radiation is nothing but infra red which is not visible to human eyes. They have longer wavelength compared to that of visible light
white paper
Visible radiation (a.k.a. light) is the wavelengths we can see. Infrared radiation lies down below the red end of the spectrum that we can see, hence infra red. But we can make device that both generate and detect infra red radiation. Your TV control works this way.
Infra red Radiation is a synonym for Heat Energy.
Infra red radiation