Julie Meas Period 2
Description of Infrared Waves
Infrared waves are a type of electromagnetic radiation of a wavelength or color of a certain thing. They are also use to detect visible light waves or radiation such as humans and animals and things that are warm or hot.
The wavelength range of a Infrared wave is about 30 cm to 740 nanometers (nm). The frequency is about 3 GHz up to about 400 THz, but these values are not definitive.
The velocity in a vacuum is about 300,000,000 meters/second.
Key facts: Infrared light is only produced on to things that are hot enough to detect, if not then it would not be able to work.
Positive impacts is when someone is suffering from chronic pain, headache due to blood vessel problems.
Infrared waves is a type of electromagnetic radiation as a radio wave x-ray, ultraviolet radiation. IR radiation is one out of the 3 ways heat is transferred from one place to another. Electromagnetic radiation is transmitted in different wavelengths and frequencies. William Herschel the person who discovered Infrared waves, According to NASA it was found in the 1800's.