The importance of radiation is that it can get rid of cancer cells. It is highly useful in helping get rid of tumors.
It absorbs most of the sun's UV radiation.
Electromagnetic radiation is propogated as sine waves.
The important effect is that it induces DNA damage. This can be beneficial when treating cancer with radiation therapy, but radiation therapy is carcinogenic in itself.
Me too, I really need to know what exactly that is. Please someone answer that queation
The study of radiation effects is important because it helps us understand how radiation exposures can impact human health and the environment. This knowledge is essential for developing safety guidelines, radiation protection measures, and medical treatments involving radiation. It also helps in assessing and mitigating the risks associated with nuclear accidents, medical procedures, and space exploration.
Common types of radiation pyrometers include brightness, color, and total-radiation pyrometers. Of particular importance is the brightness pyrometer, which provides the highest accuracy of temperature measurements in the range from 103 to 104 °K.Total-radiation pyrometers can be used to measure temperatures beginning at 200°C.
The single biggest benefit to the Earth's magnetic field is that it shields the Earth's surface from harmful radiation.
Not necessarily. Different kinds of radiation detectors pick up different kinds of radiation. Also some radiation is of so little importance, that detectors are not designed to pick it up. An example here is UV light, which is actually low level ionizing radiation. One more thing: Radiation doesn't require air to travel. A quick example: The sun's radiation reaches earth, yet there is no air in space for it to travel through.
Radiation is crucial in remote sensing as it enables the detection and analysis of objects and features on the Earth's surface from a distance. Sensors capture reflected or emitted electromagnetic radiation from these surfaces, allowing for the interpretation of various characteristics, such as temperature, moisture, and vegetation health. Different wavelengths of radiation provide unique information, helping in applications like environmental monitoring, land-use planning, and disaster management. Ultimately, understanding how radiation interacts with materials enhances the accuracy and utility of remote sensing data.
Ozone layer is the layer absorbing UV-B radiations. This UV radiation can cause skin cancer and DNA alteration. Thus, this is a layer which cannot be avoided.Ozone layer absorbs around 97% of the total radiation received from sun. Because it helps to block radiation earth is much cooler and habitable. Without ozone layer, humans would not have survived.
Infrared radiation, infrared, heat radiation.
Black bodies in physics and astronomy are theoretical objects that absorb all incoming radiation and emit radiation based on their temperature. They are used as idealized models for understanding the behavior of thermal radiation. The characteristics of black bodies include their ability to absorb and emit radiation at all wavelengths, as well as their emission spectrum being determined solely by their temperature. In astronomy, black bodies are used to approximate the radiation emitted by stars and other celestial bodies. The implications of black bodies in physics and astronomy include their role in understanding the thermal properties of objects in space, as well as their importance in developing theories of radiation and energy transfer.