Heat radiation is infrared radiation, which is a relatively low frequency radiation, slightly lower than that of visible light. Nuclear radiation includes a variety of types, including X rays and gamma rays, which are very high frequency radiation, and which are consequently much more dangerous, and can cause radiation sickness. There are also other types of nuclear radiation such as alpha rays, beta rays, and neutrons, all of which are in the form of subatomic particles rather than electromagnetic radiation.
In conduction, parts of the object move, taking their heat with them. In radiation, the body transfers heat by electromagnetic radiation - often in the infra-red wavelengths.
Both microwave radiation and nuclear electromagnetic radiation are members of the same species, but they're as different as babies are from elephants, to wit, microwaves are much, much less powerful than nuclear electromagnetic radiation. Microwave radiation, for instance, makes atoms shift their position (and magnetic fields) very, very quickly. Now the definition of heat is "movement," so the faster anything moves, the "hotter" we say it is. Ergo, something placed in a microwave-radiation-field becomes noticeably "hotter." But comparing microwave and nuclear electromagnetic radiation is like comparing a face-slap to a 20-ton BOMB. Nuclear radiation comes from atomic nuclei, so "nuclear radiation" can strike, penetrate, damage, and even destroy atoms in their path. Big difference, capiche? Huge.We left out the part about nuclear particulate radiation. There is no comparison there. Additionally, nuclear electromagnetic radiation is ionizing radiation while microwave radiation is not.
After the nuclear fuel is spent the fuel is radioactive. This radiation causes decay heat. The result of the radiation causes movement of atoms, converting it into thermal energy.
Heat transfer rate in radiation is proportional to the fourth power of the temperature difference
It's a different way to transfer heat. One object emits electromagnetic radiation (for example, infrared - though it depends on the temperature); another object absorbs it. Heat transfer through radiation can occur in empty space; with conduction and convection, that's not possible.
In conduction, parts of the object move, taking their heat with them. In radiation, the body transfers heat by electromagnetic radiation - often in the infra-red wavelengths.
Both microwave radiation and nuclear electromagnetic radiation are members of the same species, but they're as different as babies are from elephants, to wit, microwaves are much, much less powerful than nuclear electromagnetic radiation. Microwave radiation, for instance, makes atoms shift their position (and magnetic fields) very, very quickly. Now the definition of heat is "movement," so the faster anything moves, the "hotter" we say it is. Ergo, something placed in a microwave-radiation-field becomes noticeably "hotter." But comparing microwave and nuclear electromagnetic radiation is like comparing a face-slap to a 20-ton BOMB. Nuclear radiation comes from atomic nuclei, so "nuclear radiation" can strike, penetrate, damage, and even destroy atoms in their path. Big difference, capiche? Huge.We left out the part about nuclear particulate radiation. There is no comparison there. Additionally, nuclear electromagnetic radiation is ionizing radiation while microwave radiation is not.
a nuclear reactor converts binding energy into heat. a nuclear power plant uses a nuclear reactor to generate electricity.
After the nuclear fuel is spent the fuel is radioactive. This radiation causes decay heat. The result of the radiation causes movement of atoms, converting it into thermal energy.
easy, heat radiation, in other words heat obviously!
As heat, light, and radiation.
If the bravo nuclear bomb is 300 mt and the tzar bomba is 700 mt, so it's more of a difference in radiation then heat. the tzar bomba was 3 time larger then bravo destructive wise. So 007+tzar
Heat transfer rate in radiation is proportional to the fourth power of the temperature difference
Initially as radiation (all types), most of which becomes heat.
It's a different way to transfer heat. One object emits electromagnetic radiation (for example, infrared - though it depends on the temperature); another object absorbs it. Heat transfer through radiation can occur in empty space; with conduction and convection, that's not possible.
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
convection, conduction and radiation