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Many uses of radiation help to ensure the high quality and safety of our daily lives. Smoke detectors to warn us of fire, x-ray machines to detect weapons or other devices in luggage and cargo, and certain types of imaging to look for diseases are all application of radiation for the benefit of society.
What are some examples of radiation in everyday life?
Radiation Examples
- ultraviolet light from the sun.
- heat from a stove burner.
- visible light from a candle.
- x-rays from an x-ray machine.
- alpha particles emitted from the radioactive decay of uranium.
- sound waves from your stereo.
- microwaves from a microwave oven.
- electromagnetic radiation from your cell phone.
How is radiation used today?
Today, radiation is a common and valuable tool in medicine, research and industry. It is used in medicine to diagnose illnesses, and in high doses, to treat diseases such as cancer. Also, high doses of radiation are used to kill harmful bacteria in food and to extend the shelf life of fresh produce.
What is radiation give an example?
Radiation includes emanation of any portion of the electromagnetic spectrum, plus it includes the release of particles. Examples include: A burning candle emits radiation in the form of heat and light. The Sun emits radiation in the form of light, heat, and particles.
What are the 10 uses of radioactivity?
In light of the nuclear tragedy in Japan, here are my top 10 uses for radiation that are not making electricity or blowing stuff up.
- Security. …
- Space Exploration. …
- Measurement. …
- Sterilization/Irradiation. …
- Carbon Dating. …
- Promoting Genetic Mutation. …
- Clean Air.
- Smoke Detectors.
What are 5 uses of radiation?
Today, to benefit humankind, radiation is used in medicine, academics, and industry, as well as for generating electricity. In addition, radiation has useful applications in such areas as agriculture, archaeology (carbon dating), space exploration, law enforcement, geology (including mining), and many others.
Why is radiation useful to us?
Answer: Many uses of radiation help to ensure the high quality and safety of our daily lives. Smoke detectors to warn us of fire , X-ray machines to detect weapons or other device in luggage and cargo, and certain types of imaging to look for diseases are all application of radiation for the benefit of society.
What is the meaning and uses of radiation?
Radiation is energy that comes from a source and travels through space at the speed of light. This energy has an electric field and a magnetic field associated with it, and has wave-like properties. You could also call radiation “electromagnetic waves”.
What types of radiation are useful to humans?
MEDICINE. Hospitals use radiation in a wide range of ways. X-Ray, CT, and PET machines use X-ray (X-ray and CT) and Gamma radiation (PET) to produce detailed images of the human body, which provide valuable diagnostic information for doctors and their patients.
How is radiation used in making paper?
Radioactive isotopes are used in industry to control the thickness of metal or paper as it is rolled into thin sheet. An emitter is placed on one side of a sheet and a detector on the other. If the thickness of the sheet remains constant the activity will not change.
