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The source doesn't care how far you are from it, or whether you're even there, andthere's no relationship between that and the intensity of the radiation it gives off.However, the intensity of the radiation that you receivefrom it is inversely proportionalto the square of your distance from it ... same math as for gravity.
Yes
External radiation therapy, where the rays are directed from a source outside the body, is the most common mode of radiation treatment.
The source of radiation of a dissecting microscope is light. The illuminated light is what will cause the image to appear in three-dimensional format.?æ
If an atom is charged, and can bind together with radiation, then ionization occurs. When you have an energy source, you will typically have radiation as well.
Microwave frequency radio waves are usually produced by a MAGNETRON.
the fundemental source of electromagnetic radiation is an ionic explosion
Cosmic radiation External terrestrial and internal radiation
The source of cosmic background radiation filled the entire universe.
diagnostic radiation
Cosmic radiation External terrestrial and internal radiation
The source doesn't care how far you are from it, or whether you're even there, andthere's no relationship between that and the intensity of the radiation it gives off.However, the intensity of the radiation that you receivefrom it is inversely proportionalto the square of your distance from it ... same math as for gravity.
A point source is a concentrated source of radiation or pollution that has a limited area.
Sol.The Sun is the source of radiation for both the earth's atmosphere and the greenhouse effect.
The sun is the source of radiation for both the earth's atmosphere and the greenhouse effect.
Ionizing radiation can cause cancer.
The Sun is a source of all forms of electromagnetic radiation from gamma rays to radio waves. However, the greatest amount of radiation that the Sun produces is visible light.