Carbon Dioxide is the primary one. It is made by burning fossil fuels. Methane is also a result of human agricultural practices. Chlorofluorocarbons are released in some manufacturing processes, though in recent years there have been much tighter international controls on CFC emissions.
The infrared radiation emitted from a candle is a type of electromagnetic radiation that is not visible to the human eye. It is produced as a result of the heat generated by the candle flame and can be felt as warmth by our skin.
Ozone is the gas produced by ultraviolet radiation in the air near welding operations. Ultraviolet radiation can break down oxygen molecules in the air into oxygen atoms, which can then combine to form ozone. Ozone can be harmful to human health and the environment.
The light produced by fluorescent lights is radiant energy. It is in the form of electromagnetic radiation that is visible to the human eye.
Fusion.
The Sun
becouse the human activities also produced as a result radiation orginate
The infrared radiation emitted from a candle is a type of electromagnetic radiation that is not visible to the human eye. It is produced as a result of the heat generated by the candle flame and can be felt as warmth by our skin.
The percentage of radiation produced compared to the amount of heat produced depends on the source of heat. For example, in a typical fire, about 70-90% of the heat produced is in the form of radiation. In contrast, for electric heating sources, the percentage of radiation produced is lower as most of the heat is convective.
Ozone is the gas produced by ultraviolet radiation in the air near welding operations. Ultraviolet radiation can break down oxygen molecules in the air into oxygen atoms, which can then combine to form ozone. Ozone can be harmful to human health and the environment.
The light produced by fluorescent lights is radiant energy. It is in the form of electromagnetic radiation that is visible to the human eye.
Fusion.
The Sun
The nuclear bomb produced deadly radiation.
Atmospheric ozone is mainly produced from the reaction of oxygen molecules (O2) with ultraviolet (UV) radiation from the sun. This reaction results in the formation of ozone molecules (O3) in the stratosphere. Ozone can also be produced from human activities, such as the release of certain pollutants and chemicals.
Examples of radiation can be found in various contexts, such as sunlight (solar radiation), X-rays used in medical imaging, and radiation produced by radioactive elements like uranium. Additionally, natural sources of radiation can be found in rocks, soil, and even the human body.
The nuclear bomb produced deadly radiation.
Secondary radiation is produced when a primary radiation beam interacts with matter, such as tissues or shielding materials, and gives rise to additional radiation. This can occur through processes like Compton scattering, photoelectric effect, and pair production, resulting in the generation of secondary photons, electrons, or other particles. Secondary radiation is a concern in radiation protection as it can contribute to the overall radiation dose received by individuals.