Javier Coll Díez
A: Case Study
How does viscosity affect chocolate?
What is viscosity?
“Viscosity is the quality or fact of being viscous”
“Viscosity is a measure of the resistance of a fluid to deformation under shear stress. It is commonly perceived as "thickness", or resistance to pouring.”
Viscosity is represented with the Greek letter eta ‘ɳ’. Viscosity is a fluid 's internal resistance to flow, you can also think of it as the resistance a fluid opposes to the displacements of its particles in relation to others
Where:
factory In the second term we went to the Valor chocolate, and there they showed us the importance of viscosity in chocolate, the most important factor that affects the chocolate’s viscosity is temperature, the chocolate
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In the production of chocolate the temperature must be average, so that it flows quickly while producing, but must be viscous enough to be shaped appropriately. Also the cross sectional area affects the stress required to break it and this will in turn affect the texture.
I found an interesting study some year 12 year group did about chocolate and the physics behind it, “In the production of chocolate the temperature must be average, so that it flows quickly while producing, but must be viscous enough to be shaped appropriately. Also the cross sectional area affects the stress required to break it and this will in turn affect the texture. When a liquid is able to move quicker it is less viscous. Also, when the cross sectional area is greater, the force required will also be great to break the chocolate piece.”
Physics principles:
There are various viscous substances that have different types of viscous behaviors, Newtonian fluids and non-Newtonian
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That is equivalent to saying that these forces are proportional to the rates of change of the velocity vector of the fluid as one moves away from the point issue in several directions. These are those who have a constant viscosity (flow)which means that the flow behaviour or viscosity only changes with changes in temperature or pressure, we can easily recognise them because they take on the shape of the container they are poured into, we also call them “normal
The similar feature is that there is increase in pressure rates with increase of drops
). De-emulsified is not a common word in the English language, and even the most educated in society could very well have never come across it. If Lars was trying to simply instruct his readers how to Dumpster Dive, he would have chosen a simpler word that more people would be likely to know. However, Lars chose a word such as “de-emulsified” to emphasize that digging through trash does not mean one is incapable or uneducated, ultimately increasing his credibility and intelligence among the reader. Another example of this can be seen in the following statement “
This involved a dense force of the friendly fleet’s center
It is true with anything we consume-too much is too much, and this goes with any milk also. Abundance of a good thing can be faulty, but with care, chocolate milk can be a part of an healthy and satisfying
Chocolate is one of the most popular type of food in the world. Nearly 53 percent of the chocolate consumer in USA eats chocolate once a week. Moreover, according to elite daily “Chocolate’s scent increases theta brain waves, which induce relaxation. This is mainly why people feel better about their problems after eating loads of it”. In fact, chocolate industry in United States accounts for 13 billion dollars and people consume 3.1 million pounds every year.
Life isn 't written down. It is created and then depends on you. What you want to become, what or who you will change to. Life is full of surprises. They may be good, but they may be bad.
This chocolate bar weighed 4 ounces, could not melt, had extra vitamins, and could be used as emergency provisions for American soldiers. Then, Hershey’s bought the H.B. Reese Candy Company and improved the Reese’s Peanut Butter Cup. He made the chocolate coating with his amazing milk chocolate formula. In conclusion, Hershey not only established the Hershey Chocolate Company, but also improved candy and chocolate by
In this egg drop project, a container was built to house one egg and was then dropped at various heights. The purpose of this lab was to find how impact time affected the force with which an object, the egg container, hits another surface as the momentum moves to zero. Our hypothesis states that if the impact time is stretched longer then the force exerted on the egg would decrease, making the egg less likely to break. The independent variables for the egg drop project was the height at each drop; the dependent variables were impact time and survival of the egg. The controls were mass, design of the container, and the egg.
The topic of chocolate milk can be thought of in many different ways. But a very significant topic is brought up various times, including student debates. Should chocolate milk be served in schools? I believe that chocolate milk should be served in schools. This is because chocolate milk helps keep bodies stay healthy, and it helps children maintain a beneficial diet, since it is just as good as white milk.
Von Mises [3] states that “the forces due to viscosity appear as products of μ and expressions that have the dimensions area times (velocity / length)”. By further investigation, the mathematical analysis of these principles leads to a system of partial derivatives known as the Navier-Stokes equations. These equations are used to describe fluid flow and can be used to solve specific dynamic fluid flow cases. These include; velocities, pressure, temperature, density and can also be used to solve viscous problems of a dynamic fluid flow problems. These partial derivative equations relating to the specific variables are extremely complex and time-consuming to
Cadbury was originally founded by John Cadbury where he started a stall at Birmingham in 1824. John Cadbury retailed handmade cocoa and drinking chocolate which were produced by using a pestle and a mortar. As tea, caffeine, cocoa and drinking chocolate were deemed beneficial when compared to alcohol, John Cadbury was certain on establishing the production of his company on a viable scale and John Cadbury purchased a four-story warehouse for his production to take place. As a result, John Cadbury has successfully produced more than 10 assortments of drinking chocolate and 11 different cocoas by 1842.
This does give chocolate some properties that are bodily healthy for us. Chocolate eaters are encouraged to eat more given the information of flavonoids, a healthy natural chemical and antioxidant. “Flavonoids help protect plants from environmental toxins and help repair damage. They can be found in a variety of foods such as fruits and vegetables. When we eat food rich in flavonoids, it appears we also benefit from this antioxidant power.”
PORTER’S ANALYSIS New Entrants: In general, there are few barriers to entry in the smoothie industry, which would make this force very strong. • Economies of Scale: There are no considerable decreases in average costs as output increases. Smoothies are generally high margin products, which means that new companies could be profitable without having to sell too many products. • Capital Requirements: In the smoothie industry, there are few fixed assets that would need to be purchased in order to operate.
This means there might be slight variation in the temperature of the substances used for the experiment. Temperature affects the rate of collision by adding or lessening the amount of kinaesthetic energy for particle collision. Thereby affecting the rate of reaction. Wait for substance to adjust to room temperature before use. Container, the container affects the surface area and the number of particles that are exposed to each other
ABOUT THE SOFT DRINK INDUSTRY: The term "soft drink" refers to all types of nonalcoholic, carbonated, sweetened, flavored beverages. Nonalcoholic soft drink beverage market can be divided into fruit drinks and soft drinks. Soft drinks are available in glass bottles, aluminum cans; PET bottles are disposal containers can be divided into carbonated and non-carbonated drinks. Soft drinks are being manufactured since so long. There are various flavors in soft drinks that are lemon, orange, mango and cola.