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ultraviolent radiation
ultraviolent radiation
If you are referring to 3k background radiation, the Big Bang.
UV originate from sun. these are high frequency rays.
The gas which absorb ultraviolet radiation is ozone. It absorbs the harmful Uv radiations from the sun.
CFC's are the products. They react with ozone to deplete it.
Ozone in stratosphere helps to absorb the UV rays. These are the harmful rays of the sun.
It depends what type of caner: Lung: avoid smoking or toxic fumes Skin: Ultraviolent radiation etc.
Ultraviolet is ionising radiation. That means that it will ionise (turn into ions) some substances due to being a high energy form of electromagnetic radiation. If these 'substances' happen to be in your skin then you can start to see how UV radiation can be bad.
Radiation therapy is a local treatment
Yes the hair will fall out after you take radiation treatment.
The gas in stratosphere which helps to protect earth from ultraviolet radiations is ozone. It is present as ozone layer in the atmosphere.