PHY 114: General Physics Laboratory Lab 1: Absorption of Nuclear Radiation 09/04/13 Abstract Nuclear physics was practiced to find the value of tau. After 8 trials of using a G-M counter and 8 different mass thicknesses of polyethylene‚ a graph was formed and tau was calculated to be 0.1931 cm^2/g‚ an error of 3.57% from the accepted value of 0.2 cm^2/g. Experiment was also used as an intro to using basic lab equipment‚ computer programs and calculating errors. With many different
Premium Electron Ionizing radiation Uranium
In Sites of Exposure‚ Russon starts out the chapter by asking his students to draw a portrait. He states that everyone drew the standard portrait; male‚ front angle‚ smiling‚ young adult. Russon then shows two very different portraits that by looking at the details it gives the student insight on what the painter’s statement is. By looking at the portraits‚ Russon makes it clear that the person is portrayed as an object. In the second lesson there are quite a few points that Russon makes that were
Premium Psychology Debut albums English-language films
Chapter 4: Case Study: When radiation therapy kills. The concepts of ethics are illustrated in this chapter. Ethics is a concern of humans who have freedom of choice. Responsibility‚ accountability and liability are issues that are raised by radiation technology. In this case we see that the carelessness or laziness of the medical technician‚ the lack of training in the handling of the equipment (software)‚ also of the maintenance of the updates of the software can cause the life a person. These
Premium Puerto Rico Medicine Electron
alternative career path would be to become a Radiation Therapists. A radiation therapist is a person who treats cancer and other diseases by administering radiation treatments the patient. I choose this line of work because I enjoy helping and working with people. If my first career path doesn’t work out‚ I still want to continue to work with people. I still want to achieve my goal of making a difference in my community. According to Bls.gov‚ radiation therapist made a median annual wage of $80
Premium Medicine Physician Health
radioactivity is the treatment of cancer. Yes‚ radiation therapy is utilized for treatment of many types of cancers. Radiotherapy: a method to destroy cancer cells by irradiation with radioactive isotopes or X-rays. a. Explain briefly how radioactivity can cure some types of cancer. beta particles can cure skin cancer but not inside the body The main scooby dooby on this is that the biological damage done to some kinds of cells by exposure to radiation is greater than others. And we frequently see
Premium Ionizing radiation Cancer
Yeast Mutations due to Ultra-Violet Light Exposure Summary: Mutations have played one of the most important roles throughout life on Earth. Without genetic mutations there would not be the diversity of living species that we see today. Understanding how mutations work and how they are created is an important step in controlling and isolating genes for experimentation. In this experiment we tested the effects of Ultra-Violet light on growing single-celled yeast. We did this by first creating serial
Premium DNA Bacteria Gene
PHY 114: Absorption of Nuclear Radiation Abstract: The purpose of this experiment was to determine the mass thickness attenuation factor for beta rays when they pass through polyethylene sheets of varying thicknesses. This was done by using an apparatus that measured the seven different intensities and then taking these values‚ putting them through a number of calculations and finally generating a graph of ln(I_corr) versus the thickness of the polyethylene sheets. Once this graph
Premium Chemistry Test method Spectroscopy
Sample Project Paper Analyzing Business Processes for an Enterprise System By A Paper Presented in Partial Fulfillment Of the Requirements of MBA 520 Managing with Technology June 2012 Presented to: Professor Marwan Stambuli This manufacturer of chemicals will soon find‚ if it hasn’t already‚ that the processes and
Premium Sales Customer service
and some kind of music inside the sound. The writer’s linking the crickets with the jingle sound could be because the crickets sound also echo and create some kind of melody‚ and usually summer‚ you should find crickets jingle everywhere. The sound effect in this case would be Owen wanted to create the sounds that are familiar to the people in England. “The night is silence.” Metaphor Silence is the absent of sound. It tells us in the dark sky‚ the soldier also has to face the problem he has to look
Premium Sound Acoustics
Prenatal Alcohol Exposure A healthy prenatal environment is a key factor for a fetus in the womb. Alcohol‚ caffeine‚ tobacco‚ and drugs are just some of the dangerous teratogens that can affect the soon to be born baby. However‚ alcohol can be one of the most hazardous teratogens to a fetus. Prenatal alcohol exposure may cause Fetal Alcohol Syndrome (FAS)‚ childhood depressive symptoms‚ lowered IQ and much more. Prenatal alcohol exposure may cause irreversible damages to a child. Major depressive
Premium Pregnancy Fetus Fetal alcohol syndrome