You are not an independent student if: Â¾ You were a âward of the courtâ and were living with your parents, under the monitoring of the criminal legal. system, ordered by the court and/or you were incarcerated. If the above is true, you are considered a dependent student. You will be required to provide your parentsâ.
Smoke detectors are the most common consumer product that uses nuclear technology. They work by putting a source of alpha radiation, usually Americium-241, near an ion detector.hen there is a certain concentration of smoke in the air, the charge drops, and the electronics in the detector sound an alert. This design allows smoke detectors to work for a long time, because Americium-241 has a half-life of 458 years. Source: Teaching Advanced Physics.
A division of an Australian hospital shows how radioactive tracers are used in medicine. Visit this site and explain how radioactivity has led to advances in modern medicine. Smoke Detectors and Americium. This site explains how smoke detectors use radioactive elements.Visit this site and explain why it is essential to have radioactive elements in certain smoke detectors.adiocarbon Dating Radiocarbon dating can determine the age of different materials. Visit this site and explain how we know the age of something after dating it with radiocarbon.