Effects of Nuclear Radiation

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Effects of Nuclear Radiation

  1. 1. Effects of Nuclear Radiation s1180206 Sean Ito
  2. 2. Effects of Nuclear Radiation• What is Nuclear Radiation?• Effects to our body
  3. 3. What is Nuclear Radiation?Nuclear Radiation means particle beamsuch as alpha ray, beta ray, gamma ray, andneutron ray.These nuclear radiation can’t be seen fromnaked eyes.We use some particular equipment tomeasure nuclear radiation.
  4. 4. What is Nuclear Radiation?As shown in previous slide, there differenttypes of nuclear radiation.Alpha ray can’t through even a piece ofpaper.Beta ray can through a piece of paper, but itcan’t through an aluminum plate.
  5. 5. What is Nuclear Radiation?Gamma ray are hard, it can through lessthan 50cm cement.Neutron ray are most hard radiation, it can’tthrough only hydrogenic atom.
  6. 6. Effects to our bodyToday, we use nuclear radiation in manyway.Nuclear radiation have not only negativeeffects such as atomic weapon, but alsopositive effects.
  7. 7. Effects to our bodyHere lists positive effects of nuclearradiation.Medical care : Radiation can use tocancer care.Food : Radiation can use to sterilization.Examination : We use X-ray to scan ourbody or baggage at airports.
  8. 8. Nuclear radiation have some types ofradiation.Nuclear radiation have not only negativeeffects but also positive effects. We can usenuclear radiation many ways and we mustuse it carefully.

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