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: Booker T. Washington, educator, reformer and the most influentional black leader of his time (1856-1915) preached a philosophy of self-help, racial solidarity and accomodation. He urged blacks to accept discrimination for the time being and concentrate on elevating themselves through hard work and material prosperity.
Explanation:
Answer:
Vicarious liability
Explanation:
Liability depends not on an individual's own misconduct but on that person's relationship with the wrongdoer. As per the common law of the United States, a participant of a conspiracy could be considered vicariously liable for the crimes that were committed by his co-conspirators in a case where the acts of the co-conspirators were intentional and performed in order to further the conspiracy's intent.
One country that currently is dealing with a language based independence movement is Canada (French speaking Quebec vs English speaking rest). Some past similar conflict was Pakistan: it ended up in a split into Pakistan and Bangladesh.
Answer:Cyandie turns a deep blue when certain chemicals are added
Explanation:
Cyanide seizes every form of oxygen from the body, leading to the death of cells in the human body, as cells need oxygen to be functional, liquid forms of cyanide can be absorbed through the skin, and when they do, they interfere with cellular respiration, making it difficult for the body tissues to use oxygen. Cyanide is more harmful to the heart and brain, which are major users of oxygen in body organs.
