Fundamental physics concepts

1. Introduction 1 2. Effect of Parameters On Thermal Conductivity of Nanofluids : 2 2.1 Effect of particle Volume Fraction 2 2.2 Effect of Particle Material 3 2.3 Effect of Base Fluid 3 2.4 Effect of Particle Size 3 2.5 Effect of particle shape 4 2.6 Effect of temperature 5 2.7 Effect of sonication time 6 2.8 Effect of the preparation method followed 7 3. Application of Nanofluids: 8 3.1 Heat transfer Intensification 8 3.2 Electronic Applications 8 3.3 Transportation 10 3.4 Industrial cooling…

The purpose of this lab was to determine if a change in mass occurs during a chemical reaction in a closed system. To conduct this experiment, the mass of the test tube, rubber cover, and other materials must be measured. To prevent the test tube from rolling off of the balance, a plastic cup was used to hold it in place, but the group had to remember to zero out the cup on the balance so the cup’s mass will not affect the masses of the objects the group was trying to measure. During this…

Today in class we discussed the Roper, Logan Tierney Model’s biological factors and Gibbs Reflection cycle. Our tutor explained RLT model is the theory of nursing care based on the activities of daily living. Similarly, the purpose of this theory is an assessment used throughout the patient’s care which might be in checklist format. (Roper-Logan-Tierney Model Of Nursing, 2013). Using Gibbs reflection cycle I am putting my views about the information I achieved from the class. After knowing about…

There are many reasons why Keeling Pilaro should not play on an girls team. One reason why he should't play is because Keeling is to skilled for all the girls in his team and the other team too. Another reason is because when Keeling and his team play other teams the parents think it's not fair because Keeling is a boy and he is too skilled. Also people question if Keeling is too skilled to play on an all girls team, so the girls might feel a little upset when playing against Keeling's team.…

I believe that the Eikmeier Center of Gravity (COG) Methodology, is the best method of identifying a COG for three reasons: It is testable, it defines the COG at the strategic and operational level, and it has a more comprehensive analytical approach. Firstly, the Eikmeier and Godzilla methodologies are testable, but the Critical Factor Analysis (CFA) isn’t. The CFA is already at a disadvantage down at the tactical level because testability is a crucial piece of intelligence that validates the…

Lab two explored varies ways to find the density of objects. This lab used displacement , measurement, and the density formula to make observation and collect data about the balloon filled with sublimed dry ice, various water samples, and a golf ball. The ultimate goals of this experiment were to collect the most precise measurements of displacement of the balloon in the tap water, the weight of the three water samples versus the original cylinder, and diameter of the golf ball in order to use…

Electrons are small negatively charged particles that are found in the electron cloud of an atom. These electrons repel other negatively charged particles and are attracted to positively charged particles. They are important because they play a major role in creating chemical bonds between atoms and contribute to its mass. A scientist by the name of Robert Andrews Millikan won a Nobel Prize for his study and finding of the charge of an electron. His findings greatly helped the scientific…

Temperature is the measure of hotness expressed in terms of various arbitrary scales such as Fahrenheit, Celsius, and Kelvin. The Fahrenheit scale sets 32° as the freezing temperature for water and it assigns 212° the boiling point for water (What is Temperature, 2015) At the temperature of Absolute Zero there is no motion and no heat. Absolute Zero will occur when every atomic and molecular movement ceases and is at the lowest temperature possible. Absolute Zero on the scale is 0 degrees…

Sade’ Wilson is not your average, run-of-the-mill RA. She is a friend, mentor and confidant to every freshman resident of Stacy third floor. Her door is always open, cheerful voice is always heard and contagious laughter always fills the hall. Sade’ is a friend by always having our backs. She wants to hear about our day and continually gives us encouragement. Unlike many other RAs, Sade’ wants to hang out with her residents. Whether it is going to dinner at Lenoir together, having weekly…

Introduction Heat exhaustion is a condition caused by exposure to extreme heat. Heat exhaustion means that your body is too hot. Your body cools itself by sweating. When your body cannot cool down, you could develop heat exhaustion. Untreated heat exhaustion could lead to heat stroke. Heat stroke can be deadly. Elderly adults have a greater risk for heat exhaustion than younger adults. Other adults who may be at higher risk are those who are overweight, have high blood pressure, or have heart…