Essay on Heat Stroke

Pounding and sewing the shoes together is something they do every day. It’s called a shoe factory. Every day the workers do the same thing every day. Workers are working really hard to get paid and have their families stay healthy. In this time period they have to work or they have debt. It was the only thing they could do so they can a good heathy future. To begin, the workers get paid less than they do today. They work hard every day and if they don’t then they wot have enough money to…

production Jigsaw Project individual Selena Xu 1. Second law of thermodynamics: ❖ What is the second law of thermodynamics? Well, this law talks about the quality of energy, while the quantity of energy and matter stays constant. This law tells us that heat will flow from a hotter object to a colder object, due to Newton’s second law and that when energy is transferring and transforming, some of the useful energy might be lost . ❖ Cyclic process of energy transfer is a when a series of…

1. Heat water in a pan or beaker until it is boiling vigorously. 2. Measure the mass of the metal with the scale. 3. Drop metal into boiling water, and let it sit for for about five minutes. 4. Place the two styrofoam cups inside each other. 5. Measure the mass of the calorimeter, and then fill it ¾ full of room temperature water. Measure the mass again, and determine the water’s mass by subtracting the mass of the calorimeter from the total. 6. Calibrate thermometer as in experiment 2.1, then…

right at the TPS, so the heat was either absorbed or reflected. The outer layer of the TPS is copper, which is a conductor. A conductor is “When heat is transferred via conduction, the substance itself does not flow; rather, heat is transferred internally, by vibrations of atoms and molecules/Copper, a good thermal conductor, which is why some pots and pans have copper bases, has a thermal conductivity of 390 J / (s m °C)” (Heat Transfer “Conduction”). The copper absorbed the heat so it did not…

Compensation is the maintenance of the levels of physiological processes, despite changes in temperature. This experiment was coordinated to determine whether crayfish will show metabolic compensation when acclimated to various temperatures. The findings of this study show that temperature had no effect on crayfish oxygen consumption. The oxygen consumption for both the warm and cold acclimated crayfish was almost the same, despite the opposite direction of the temperature change. The results of…

CALORIMETER FORMAL LAB It never crosses one’s mind to think why food is measured in Calories. Many nutritionists are not sure of the true origin of the Calorie or why it’s supposed to be capitalized. Traditionally, a Calorie is the amount of energy needed to heat one kilogram of water one degree Celsius. It appears it was first used in engineering and physics, and then found its way in nutrition. With respect to nutrition, it is used to measure the amount of energy food contains. Some historians…

with the water. 3. Which temperature (hot, cold, room temperature) caused the reaction to proceed the fastest? Why? How does this relate to the diffusion experiment? The hot water caused the Alka Seltzer to proceed the fastest because the higher heat sped up the chemical reaction. This experiment relates to the diffusion experiment because the higher temperature in both experiments produced the fastest results. In the diffusion experiment, the highest temperature allowed the food color…

conductivity of heat. Hypothesis It is hypothesised that the thicker the steel the slower the metal will conduct heat and the longer it will take to melt the ice. This is because the thicker piece of steel has more surface particles working to conduct heat. The thicker pieces of steel will take longer to heat up as when the boiling water touches the steel, the faster-moving particles of the hot water collide with the slower moving particles of the steel. The faster particles give up some of…

charge as the first charge. This involves the transfer of energy between objects in thermal contact via the agitation of molecules, while the object is stationary. This occurs between the pots and the stove top because conduction is the process whereby heat is transferred directly through a material (being the stove top to the pot). (cite physics book) Charging by conduction happens above the stove top and needs to involve a conductive utensil, or specific pots and pans that allow for this…

I am working for Parr Instrument Company, a company that manufacture and sale laboratory instruments include calorimeter. Calorimeter is a machine that used to determine the potential calorie of a test object. With the breakthrough of newly developed technology, Parr Instrument Company can now reduce the size of the calorimeter from a photocopy machine to the size of a laptop. Therefore, I will introduce a new product GV, a Personal Calorimeter. Personal Calorimeter is a machine that can quickly…