Particulate material that quickly loses its energy as it travels through the air, has limited penetrating power, and can be stopped by clothing or a sheet of paper is known as <u> alpha particles</u>
<h3>What is penetrating power of radiation?</h3>
The ability of each type of radiation to penetrate matter is expressed by its ability to penetrate. The more radiation a material passes through, the greater the penetration power and the more dangerous it is. In general, the greater the mass current, the greater the ionization strength and the lower the penetrating power.
Comparing only three common types of ionizing radiation, the alpha particle has the largest mass. Due to the large mass of the alpha particle, it has the highest ionizing strength and greatest tissue damage potential. However, the same large size of these alpha particles makes them less likely to penetrate matter. Alpha particles have the least penetrating power and can be stopped by a thick sheet of paper or even a layer of clothing. They are also blocked by the outer layer of dead skin on the body. This seems to remove the threat of alpha particles, but only from outside sources.
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Answer:
Explanation:
The thinking task Mrs. Diaz has sent upon the faculty is to consider different possibilities for a discussion at the next meeting.
Answer:
plains
Explanation:
The largest plains of Africa occupy a vast portion of the Sahara and extend southward into the Congo and Kalahari basins. Most of the interior of Australia, from the mountains along the eastern margin to the plateaus in the far west, is one vast desert plain.
Answer: Political risk assessment
Explanation:
Political risk assessment is the analyzing and evaluating the decision, performance, situation and events of the political field that can impact business field's profit and processing.Expected value of business is majorly influenced through political conclusion.It is done to manage risk in this field.
According to the question, Boa is involved in political risk assessment because he is doing analysis about political conditions and acts that can affect present and future business field .
