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Naturally occurring radiation is because of the instability of the nuclei of some atoms. The nucleus of an atom contains protons and neutrons, or positive and neutral particles. These positive particles are constantly repelling each other, but bind energy holds the nucleus together. The particles in the nucleus are not stationary, but are moving around. This can sometimes cause the instability to increase and 'throw' out some of the particles. This is radioactive decay.
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∙ 11y ago
Radiation occurs when energy is emitted in the form of particles or waves, such as gamma rays, X-rays, or radioactive particles. This emission can come from sources like the sun, nuclear reactions, or electronic devices. Exposure to radiation can have various effects on living organisms, ranging from beneficial medical treatments to harmful mutations and cancer.
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Which type of energy transformation takes place in a microwave?
Electrical energy is converted into electromagnetic radiation, specifically microwaves, in a microwave oven. This radiation is then absorbed by the food, causing the water molecules in the food to vibrate and generate heat, which cooks the food.
What are the three types if heat transfer?
The three most common types of heat transfer are convection, radiation, and conduction. Convection is the movement of heat through a liquid. Radiation is the movement of heat from a distance like the sun warms the earth and a fire warms things that are near. Conduction is the transfer of heat through touch like when you touch a hot pan, stove, etc.
How long does radiation take to kill a human being?
The time it takes for radiation to kill a human being depends on the level of radiation exposure. High doses of radiation can cause death within days or weeks, while lower doses may take longer to show fatal effects, such as months to years. The specific type of radiation and the individual's overall health can also impact the time it takes for radiation to be lethal.
Heat transfer by fluids takes place by what?
Heat transfer by fluids can occur through conduction, convection, and radiation. Conduction is the transfer of heat through direct contact between molecules, convection is the transfer of heat by the movement of fluids, and radiation is the transfer of heat through electromagnetic waves.
Is radiation a energy that's transmitted from one place to another by electromagnetic waves?
Yes, radiation is a form of energy that can be transmitted from one place to another through electromagnetic waves. This can include various types of radiation such as gamma rays, X-rays, ultraviolet rays, visible light, infrared radiation, microwaves, and radio waves.
When a candle burns what energy trasformation takes place?
Chemical energy converts into radiation plus heat. (Some of which also converts itself into [IR] radiation)
What type of pronoun is radiation?
The word radiation is a noun not a pronoun. The noun radiation is a singular, common, concrete noun, a word for a thing. A pronoun is a word that takes the place of a noun. The pronoun that will take the place of the noun radiation is it. Example sentence:Radiation was detected at that plant. It will contaminate the site for many years.
What year does fallout take place in?
Fallout is the residual radiation that falls out of the atmosphere after a nuclear explosion .If you mean the video game it takes place in 2077
Where does radiation take place?
this answer is really hard to find and I think radiation takes place in hospitals in case of some x-rays, in the space for sun's heat to travel through to earth as I am small and in grade seven I may not know much
Is photon a personal pronoun?
No, the word 'photon' is a noun, a word for a elementary particle of light and other electromagnetic radiation; a word for a thing.A pronoun is a word that takes the place of a noun in a sentence. The pronoun that takes the place of the noun 'photon' is it.
How does Heat transfer takes place in oven under vacuum?
Only by radiation, if not screened and by conduction, if mounted on a thermal conductor (heat sink)
What are three examples of where radiation takes place?
kitchen where the microwave radiates, bedroom where the radium dots of the clock radiates, toilets where the television radiates.
How does most of the heat in the earths atmosphere move from place to place?
Convectionheat moves by, radiation(:
Where the ozone layer takes place?
The ozone layer is present in the stratosphere. It is because of the perfect UV radiation and temperature to form ozone.
How did they clean up the radiation in hiroshima?
The only method on cleaning the radiation is time. Once the radiation is in the air, it takes years to disperse.
What does radiation have to do with the speed of light?
All forms of electromagnetic radiation move from place to place at the speed of light.
Where does conduction radiation and convection occure?
Condction-- In the Iron Box or Kettle from flame to Pot bottom Convection-- Airconditioning the room .Cooling takes place by movement of the cooler particles. Radiation-- From Sun transfer of heat. Or from a Bonfire in cols places.
