of 1.0 x 10 -2 W/m 2 has a decibel rating of 100.0 dB. Using Figure 1, this decibel rating can be combined with the frequency of 200 Hz to determine the phon rating. The coordinate point with values of 200 Hz and 100 dB lies above the 90 phon line. A reasonable estimate is that it is an approximately 100 phon sound.
How to Become a Forensic Science Technician. Forensic science technicians typically need at least a bachelorâs degree in the natural sciences, such as chemistry or biology. On-the-job training is usually required for both those who investigate crime scenes and those who work in labs.
Veterinary Technician Education Requirements and Training Info. Learn about the education and preparation needed to become a veterinary technician. Get a quick view of the requirements as well as details about degree programs, job duties and training to find out if this is the career for you.View 10 Popular Schools Â».ractical experience in a veterinary hospital is also often part of the curriculum in an associate's degree program for aspiring veterinary technicians. An externship can be completed during a student's last semester of an associate's degree program for veterinary technology or animal science.