The body does not normally 'give off' radiation. The word, "Radiation" is usually taken to mean "Nuclear Radiation", which the body does not normally do,
However . . . the body can 'radiate' heat, for instance. You see, 'radiation' means going away from a center along an infinite number of 'radiuses'.
The Sun radiates heat, light, gamma rays, and so forth. (Yes, 'Ray' is a word also taken from 'Radius" (Ray-dius)
Your flashlight radiates light and a bit of heat. A star which has gone 'nova' radiates light, heat, gamma rays, cosmic rays, X-rays and so on.
All cell phones give off varying degrees of radiation.
Radiation
The human body gives off heat in four ways (just like energy): By touch (conduction) by emission (radiation) by circulation (convection) and by sweat (evaporation)
All objects give off thermal radiation.
Yes, fire gives off radiation in the form of heat and light.
Many things give off electromagnetic radiation. Cell phones, the body, x-rays, and supposedly ghosts and spirits. EMF detectors (or electro-magnetic-field detector) are also supposed to pick up electromagnetic radiation given off by anything it's pointed at.
Yes - infrared radiation. If you're asking about nuclear radiation, then no.
Yes, the Earth does give off radiation in the form of heat. This radiation is primarily in the form of thermal infrared radiation emitted by the Earth's surface in response to solar energy absorbed during the day.
an X-ray sends radiation throught your body.
Microwaves emit electromagnetic radiation in the form of microwaves when they are turned on. This radiation is absorbed by food and causes water molecules in the food to vibrate, generating heat that cooks the food.
No, fans do not give off radiation. Fans simply move air around to create a cooling effect by increasing air circulation. They do not emit any harmful radiation.
A 'ray' is a term for a radiation. All objects with temperatures above 0 degrees Kelvin give off radiation called, "Heat".