Quesiton : Which type of electromagnetic waves does your body emit?
Answer: infrared waves
Which type of electromagnetic waves does your body emit?
Infrared (IR) is invisible radiant energy electromagnetic radiation with longer wavelengths than those of visible light extending from the nominal red edge of the visible spectrum at 700 nanometers (frequency 430 THz) to 1 mm (300 GHz) (although people can see infrared up to at least 1050 nm in experiments). Mos…
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Not only the human body. Everything emits radiation. But the wavelength of this radiation depends on temperature. The wavelength actually comes from the frequency of atom vibrations. If atom is hot it moves faster and generates higher frequencies of electromagnetic waves (shorter wavelength).
The human brain does emit waves like when a person focuses his attention or remembers something. This activity fires thousands of neurons simultaneously at the same frequency generating a wave—but at a rate closer to 10 to 100 cycles per second.
Such radiation is sometimes called thermal radiation. Most of the radiation emitted by human body is in the infrared region mainly at the wavelength of 12 micron. The wavelength of infrared radiation is between 0.75 to 1000 micron (1 micron = 10 -6 metres).
Fri May 15 2009 00:00:00 GMT+0530 (IST) · Best Answer: Every body emits a characteristic spectrum which depends upon its temperature. An ideal object with a temperature dependent spectrum is called a black body . For a black body at temperatures up to several hundred degrees the majority of the radiation is in the infrared region of the electromagnetic spectrum (heat).
a type of electromagnetic wavelengths (between 1mm and 750 billionths of a meter) that thermal energy is transmitted through this and to you. waves become shorter …
Does the human body emit electromagnetic fields or any other type of electric force? Update Cancel. ... Some people use an electric force from within there body to do strange things. ... What types of electromagnetic waves does the human body give off?
The human body absorbs energy from devices that emit radiofrequency electromagnetic radiation . The dose of the absorbed energy is estimated using a measure called the specific absorption rate (SAR) which is expressed in watts per kilogram of body weight.
Which of the following types electromagnetic waves enables your body to produce vitamin D? the intensity increases then decreases How does the intensity of ultraviolet waves emitted by the Sun change as the wavelength of the ultraviolet waves decreases?
The longer-wavelength infrared waves produce heat and include radiation emitted by fire the sun and other heat-producing objects; shorter-wavelength infrared rays do not produce much heat and are used in remote controls and imaging technologies.
Classically electromagnetic radiation consists of electromagnetic waves which are synchronized oscillations of electric and magnetic fields that propagate at the speed of light which in a vacuum is commonly denoted c.
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