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i think its a lead metal its an anti radiation
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∙ 11y ago
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What material is most resistant to the penetration of ionizing radiation?
For example lead, uranium, composites with boron.
Why must care be taken in using radioisotopes for therapeutic purposes?
Excessive exposure to radioactive material increases the risk of developing cancer. High doses of radiation can cause radiation sickness and may be acutely fatal.
What physical properties must the material have for banknote?
- resistance to UV radiation- resistance to wear and tear- if possible some resistance to water
What is the definition of the word phosphoresent?
The word phosphorescence is a material similar to fluorescence but it does not give out light quickly. It does this because it slowly absorbs radiation.
Any terrorist device that may contain biological agents radiation material incendiaries or explosives chemical agents and their precursors is known as?
WMD (Weapon of Mass Destruction)
What is Transmissibility of radiation?
Is how much radiation goes through a material.
How is radiation used in the making of bombs?
The radiation comes from the material used.
At what temperature does Lithium-6 emit radiation?
Any material will emit blackbody radiation at any temperature. Lithium 6 will never emit ionizing radiation.
What material transmits radiation?
uranium
What are the good effects of radiation?
Radiation is an excellent anti-microbial agent. Radiation is important to the decomposition of many materials. Radiation is essential for x-ray technology.
Does the amount of radiation you give off depend on what is inside of you?
Yes. Radiation is emanated from radioactive material, so the amount of radiation that someone "gives off" is a function of how much radioactive material they have inside them.
What transparent material blocks computer radiation?
No material. Computers don't radiate.
Why is different shielding appropriate for different kinds of radiation?
The absorption of radiation is different for each shielding material and type of radiation.
What material is best absorbed of infra-red radiation?
skinny metal
What does fluorescent material do when exposed to ultraviolet radiation?
it absorbs the ultraviolet radiation and gives out visible light
What happens to the thermal energy of a material when radiation is absorbed in a material?
The thermal energy increases.
What material is frequently used to stop radiation?
Lead
