Law of thermodynamics - Study guides, Class notes & Summaries

Multiple Choice questions: Q 1-40. Highlight or mark the correct answer. (2 point each) 1. The following is a polymer. 2. The following is a naturally occurring polymer. 3. The following is true for Addition polymers. 4. The following is true for condensation polymers. 5. The following is always a reactant in hydrolysis reaction in a cell. 6. Hydrocarbons are made of and 7. As you increase the length of hydrocarbon chain, the molecules becomes more . 8. Ionizing radiation 9. “...

What is the third law of thermodynamics? Correct Answer The entropy of a perfect crystal is zero. What is the second law of thermodynamics? Correct Answer As a whole, the universe always tends towards increasing entropy. What is the relationship between number of microstates and entropy? Correct Answer More microstates = higher entropy What is the relationship between temperature and entropy? Correct Answer Temperature increases, entropy increases (direct) What is the relationship be...

ABCTE Elementary Education Exam 206 Questions with Verified Answers Magna Carta - CORRECT ANSWER (1215) a charter of liberties (freedoms) that King John "Lackland" of Englad was forced to sign; it made the king obey the same laws as the citizens of his kingdom 13th Ammendment - CORRECT ANSWER officially abolished slavery, prohibits involuntary servitude. Articles of Confederation - CORRECT ANSWER 1st Constitution of the U.S. (weaknesses-no executive, no judicial, no power to tax, n...

Heat - ANSWER-A form of energy that moves from a warmer object to a cooler one; therefore, heat is energy in motion. Temperature - ANSWER-A term that compares how vigorously atoms in a substance are moving and colliding in different substances. The larger the temperature diff b/w 2 object. the more rapidly heat is transferred. Temperature Conversions - ANSWER-U.S. uses Fahrenheit Celsius used in most of the rest of the world F=(1.8xC)+32 C=(F-32)/1.8 Ex. F=1.8x32)+32 = 89.6*F Heat ...

MCB3020 Asghari Exam 2 Questions and Answers 100% AccurateMCB3020 Asghari Exam 2 Questions and Answers 100% AccurateMCB3020 Asghari Exam 2 Questions and Answers 100% AccurateMCB3020 Asghari Exam 2 Questions and Answers 100% AccurateMCB3020 Asghari Exam 2 Questions and Answers 100% Accurate First Law of Thermodynamics - ANSWER - energy can neither be created nor destroyed, it can only be transformed or redistributed. Total energy in universe remains constant Second Law of Thermodynamics - A...

MAN 320F Exam 1 Aroian (Oct 18) Study Guide with Complete Solutions Organizational Behavior - Answer️️ -The systematic study of the actions and attitudes that people exhibit within organizations. Goals of Organizational Behavior - Answer️️ --Explain -Predict -Influence/control Fundamental laws of business - Answer️️ -1) It always takes longer than you scheduled! 2) It always costs more than you budgeted! 3) When placed in difficult situation, people will take the path of le...

PHYS 261 Human Physiology Mid Term Exam 2022 . MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Physiology is the study of A) the facial features as an indication of personality. B) the tissues and organs of the body at the microscopic level. C) growth and reproduction. D) the normal functions of the organ systems. E) the structure of the body. 2) The following is a list of several levels of organization that make up the human body...

Praxis II Middle School Science 5440 Latest Update Graded A+ "Zeroth" Law of Thermodynamics If systems 1 and 2 are both in equilibrium with 3, then 1 and 2 are also in equilibrium with each other. 1st Law of Thermodynamics Matter and energy are conserved (energy in = energy out) in a closed system. 2 elements - liquid at room temperature Hg, Br 2nd Law of Thermodynamics Entropy always increases in a closed system. Not all energy is transferred; some is "lost" as heat. 3r...

Praxis 5442 - Physical Science Latest Update Graded A+ [Ca(NO3)2] calcium nitrate 1st law of thermodynamics The principle of conservation of energy. Energy can be transferred and transformed, but it cannot be created or destroyed. 2nd law of thermodynamics The principle whereby every energy transfer or transformation increases the entropy of the universe. Ordered forms of energy are at least partly converted to heat, and in spontaneous reactions, the free energy of the system also...

T or F: Falling film evaporators are the only type of evaporator that are used in the food industry due to their sanitary design correct answers False T or F: Specific heat refers to the amount of energy needed to raise the temperature of 1 kg food by 1 oF. correct answers False T or F: High intensity pulsed electric field (HIPEF) acts to inactivate microorganisms by creating pores in the cell membrane correct answers True T or F: The cold spot of a container filled with peas in brine w...