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.
Note: A smoke alarm is a unit which gives early warning of fire and is powered by a. 9 volt battery or 240 v. The alarm sounder is within the unit. A smoke detector is a unit which is powered by a fire alarm system. The alarm. comes from a sounder installed in the location of the room where the detector is. located. Special considerations The location of smoke detectors should take into. consideration areas where false operation or no-operation is likely.