What are the application of thermodynamics in the following fields: a.Medicine b. Environment c.Biological Process(Human body) d.Food industry
Q: Which of the following variables are called state variables of a thermo dynamical system? Oa.…
A: In thermodynamics state variables are point function that means they depend only on initial and…
Q: Explain the working principle of the following: Heat pumps Heat engines…
A: 1. Heat pump: The operating principle of a heat pump is based on the physical property that the…
Q: What component of the improvised calorimeter acts as an insulator to prevent energy from escaping to…
A: Thermometer: It is used to measure the temperature of the liquid in the inner vessel. Styrofoam: It…
Q: Why is melting of ice considered as a reversible process? A. It is natural for ice to melt by…
A: In thermodynamic reversible process are those process which can come to the initial point after…
Q: In typical calorimetry problems, what is the usual conservation law being used? a. energy b. heat c.…
A: given that,In typical calorimetry problems, what is the usual conservation law being used? a. energy…
Q: Which one of the following law of thermodynamics states that energy can be converted from one form…
A: The first law of thermodynamics, is also known as the law of conservation of energy.
Q: the average kinetic energy of the particles in an ideal gas B. A measure of the chemical potential…
A: Given:- Temperature is _________. Write a short center explaining why you chose your answer. A.…
Q: For the following items, determine the following: a. The thermodynamic process the problem…
A: The changes at constant volume is called isobaric process .
Q: What quantities appear in the first law of thermodynamics? a.) work, heat, thermal energy b.)…
A: Given, we need to check which quantities appear in first law of thermodynamics. Choose out of : work…
Q: 5. Compare and contrast heat and thermal energy. O Heat is a measure of the average kinetic energy…
A: Correct : -Thermal energy is a measure of the average kinetic energy of particles in an object, and…
Q: 00 You can touch the aluminum pan after it has been taken from the hot oven, but you'll burn your…
A: Aluminium has a low heat capacity so transferring a small amount of energy lowers the temperature of…
Q: How could you make the engine more efficient?
A:
Q: 4. The specific heats of some common substances are as follows: iron 450 J/(kg -°C) = sand 830 J/(kg…
A: Since you have asked multiple question, we will solve the first question for you. If youwant any…
Q: 1.How will you explain the first law of thermodynamics? Give a specific example. 2.What law…
A:
Q: Entropy states that a system tends towards (There are two correct answers, pick both of them)
A: Entropy is measure of disorder and tendency towards disorder requires energy.
Q: which is the example of a heat engine? A. solar panels B. refrigerator C. automobile engine…
A: Question : Which is the example of a heat engine? A. solar panels B. refrigerator C. automobile…
Q: What are the tree statements of the second law of thermodynamics? Write them down briefly.
A: The three statements of the second law of thermodynamics are as follows: 1. Kelvin-planck Statement…
Q: Which of the following statements is correct for the process shown in the PV diagram below? A.…
A:
Q: If the temperature of an object goes down, then heat must have been removed from it. Hint: think…
A: Heat is the total energy of molecular motion in a substance while temperature is a measure of…
Q: Zeroth law of thermodynamics gives O a. None of these O b. Thermal equilibrium of objects c.…
A: Solution
Q: THERMODYNAMICS (PHYSICS) Fill in the blanks with the correct answer. A. ON B. BY C. EXPANDS…
A: According to question we need to fill the blanks .
Q: The sum of all forms of mechanical energy of molecules in a thermodynamic system called O a.…
A: Answer Internal energy of thermodynamic system is the sum of all mechanical energies of all the…
Q: Explain the working principle of the following: a. Heat pumps b. Heat engines c. Refrigerators…
A:
Q: How does a refrigerator differ from a heat pump? I. A refrigerator can be used as an air conditioner…
A:
Q: Which one of the following law of thermodynamics states that if two systems are in thermodynamic…
A: When two bodies are brought into contact with each other and if one of them is hotter than other the…
Q: According to the first law of thermodynamics: Select one: O a. Heat cannot be converted totally to…
A: The first law of thermodynamics states that the total energy of the universe remains constant.Hence…
Q: Which of the following law state that the total entropy of an isolated system will never decrease…
A: D
Q: A process, in which the gas is heated or expanded in such a way that the product of its pressure and…
A: In hyperbolic processes
Q: 1. Which of the following thermal variables is not a state function? a. Pressure b. Internal Energy…
A: Correct answer is option (e) i.e. work
Q: 24. The internal energy of a gas changes from 10 calories to 15 calories when 6 calories of heat is…
A:
Q: Which of the following thermal variables is not a state function? a. Pressure b. Work C. Temeprature…
A: A state function is a property of a system that is solely dependent on its current state, which is…
Q: Based on unsteady state transport experiments on heat transfer, what is the unlikely reason why…
A: Based on unsteady state transport experiments on heat transfer,metal spheres of different sizes…
Q: What does it imply when the coefficient of performance (COP) of a refrigerator is high? A. The…
A: Coefficient of performance The coefficient of performance, COP, of a refrigerator is defined as the…
Q: What is the relation between work obtained in an reversible and irreversible process? a) Wrev >…
A: When the system undergoes a change from its initial state to the final state, the system is said to…
Q: State the three laws of thermodynamics. a. First Law b. Second Law C. Third Law
A: "The heat given to a system is used as work done and change in internal energy."or it can be stated…
Q: Which of the following parameters does not characterize the thermodynamic state of matter? a)…
A: C
Q: Modified Multiple Choice. Write the letter of the best option and provide an explanation on your…
A: GIVEN: statement about refrigerator
Q: What concept \describes when you stand near a campfire? A. Enthalpy B. Entropy C. Latent Heat…
A: For the campfire case, 1) Generally, there are three ways that heat can travel radiation,…
What are the application of
a.Medicine
b. Environment
c.Biological Process(Human body)
d.Food industry
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- Based on the given pV diagram, match the answers with questions. the temperature for process 0→7 the temperature for process 0→6 the temperature for process 0→1 A. stays the same B. decreases C. not enough information D. increasesWhen a substance absorbs or releases heat, the ______ changes. A.Potential energy B.Internal energy C.Spring Potential Energy D.Kinetic energya) Write momentum, heat and mass transfer equations by molecular mechanism. Explain all terms and their units. Transferred quantity Equation Explanation of terms and their units Momentum Heat Mass
- 6. A heat engine that uses steam has a work output of 300 J. If 1000 J is input into the engine, how much energy is discarded? * 1000 J O 1300 J 700 J 300 J Back Next Never submit passwords through Google Forms. This form was created inside of Texas Connections Academy @ Houston. Report Abuse Google FormsGive explanations for the right answer. As the cart on a roller coaster rides goes up on a frictionless track ____. a. its velocity increases b. it produces heat c. its velocity decreases d. its velocity remains the same* Your mass is 56 kg and eat 700-calorie food, calculate how high of stairs you must climb to work off the energy from your food eaten. A. 5334 m B. 6410 m C. 10189 m D. None above A. В. C. D.
- Which of the following is not a characteristic of a microcanonical ensemble? a. E, V and N are constant b. The system is isolated c. Energy can be exchanged with the heat bath d. It has specific total energy8. Modified True or False. Write TRUE if the statement is true, otherwise write FALSE. Support your answer if the statement is false. The entropy statement of the second law of thermodynamics implies that the order of the universe is either the same or it is getting worse.37. A cold object in contact with a hot one never spontaneously transfersenergy by heat to the hot object. Which law describes this phenomenon? a)the first law of thermodynamicsb)the second law of thermodynamicsc)the third law of thermodynamicsd)the zeroth law of thermodynamics 38. How is it possible for us to transfer energy by heat from cold objectsto hot ones? a)by increasing the specific heat of the cold bodyb)by increasing the specific heat of the hot bodyc)by doing work on the systemd)by having work done by the system