Smoke alarms, which are also called smoke detectors, work by constantly checking the air for traces of the gasses and smoke particles produced by a fire.There are two types of smoke alarms-ionization alarms and photoelectric alarms.moke alarms, which are also called smoke detectors, work by constantly checking the air for traces of the gasses and smoke particles produced by a fire.
Q: the BEST way to begin the research process. A: The BEST way to begin the research process is to select a topic that interests you. Expert answered|andrewpallarca|Points 37581|. Log in to see link for more information.
This will then help you to clarify which type of approach you will be taking, and whether you should write research questions or a hypothesis for your research proposal. In the guide Crafting the Research Proposal: The Introduction, you will find a place to compose your research questions or hypothesis.Use the examples and the writing tips described below, and in the Powerpoints linked to this page, to help you to write your own research question or hypothesis.emember: The goal of your research is to find the answer to the research question. Make sure that the question reflects your goals in its words and phrasing. Use this tutorial if you are writing research questions for a qualitative design.