Which of the following descriptions of energy is most in line with the physical rules that control it? A. The formation of chemical bonds is an example of the transformation of energy into matter; the reverse transformation occurs when the bonds are broken.
What are the two laws of Conservation of energy?
The Essentials According to the first law, which is sometimes referred to as the Law of Conservation of Energy, energy cannot be generated or destroyed in a system that is by itself isolated. According to the second rule of thermodynamics, the entropy of any system that is kept isolated from its surroundings will always rise.
Do the laws of physics apply to exchanges of energy?
- The principles of physics must be obeyed in all instances where energy is being transferred between living organisms.
- In this way, they are not unlike to the transfer of energy, for example, that takes place in an electrical circuit.
- Let’s take a more in-depth look at the ways in which the physical principles of energy transfer, known as the laws of thermodynamics, relate to living things such as yourself.
What does the first law of thermodynamics state about energy?
The first law of thermodynamics deals with the overall quantity of energy in the cosmos, and more specifically, it claims that this total amount of energy does not vary through time. This law is concerned with the broad picture. To phrase it another way, the First Law of Thermodynamics asserts that energy cannot be generated or destroyed and cannot be changed into an other form.
What is the law of heat and work?
- According to this rule, there are two different kinds of processes, namely work and heat, that can lead to a change in the amount of internal energy that a system possesses.
- [Citation needed] This is the same as saying that every change in the energy of a system must result in a comparable change in the energy of the surroundings outside the system.
- Since both heat and work can be measured and quantified, this is the same as saying both heat and work can be measured and quantified.
Which of the following statements most accurately describes the first law of thermodynamics?
Which of the following statements best explains the fundamental principle underlying the first law of thermodynamics? Energy cannot be generated nor destroyed, but it may transform into different forms. Energy cannot be created nor destroyed.
Which is true about energy of activation?
Which of the following statements is true regarding the energy of activation? () The amount of energy that is released as a result of a reaction is what is considered to be the activation energy. It is possible to reduce the amount of energy required to activate a reaction by adding the appropriate enzyme.
Which hypothesis based on the two laws of thermodynamics as applied to cells would determine if something is a living cell or not quizlet?
This is referred to as the second law of thermodynamics. Which theory, which is based on the two principles of thermodynamics as they are applied to cells, would decide whether or not anything is a live cell? Something is considered to be alive if it can use energy to keep itself structured and functional. reactions that produce entropy.
Which best describes the second law of thermodynamics quizlet?
Although energy cannot be generated or destroyed, it is possible for it to transform into other forms of energy. Which of these is the most accurate description of the second law of thermodynamics? Whenever there is a transfer of energy, some of the usable energy is converted into heat.
Which of the following correctly describes the law of conservation of energy?
According to the answer and the rationale behind it, the rule of conservation of energy asserts that energy cannot be generated nor destroyed; rather, it can only be changed from one form to another.
Which of the following most accurately state the law of conservation of energy?
According to the principle known as the law of conservation of energy, energy cannot be generated nor destroyed; rather, it can only be changed from one form into another. Did you find that answer helpful?
Which of the following is true for activation energy of a reaction involving enzymes?
The right response to this question is going to be option A) Enzymes reduce the activation energy as well as the G that is produced from a reaction.
What does activation energy depend on?
To put it another way, the activation energy for a specific chemical reaction is determined not by the relative energy states of the reactants and products, but rather by the type of chemical change that is taking place at a fixed temperature.
What is a activation energy quizlet?
Energy required for activation. The quantity of energy that must be present for a chemical reaction to take place; more precisely, the amount of energy that must be present in order to reach the transition state.
Which statement most accurately describes the Second Law of Thermodynamics?
When an isolated system goes through a change that occurs on its own, the entropy of the system will grow, as the correct answer indicates.
Which of the following is used to facilitate energy production in your body’s cells and then remains in the body?
The term ″metabolism″ refers to all of the chemical processes that take place inside of a living organism. The production of cellular energy (ATP), which is essential for the upkeep of cellular activity, is accomplished through the metabolic use of foods and oxygen.
What is the metabolic reaction called that involves one reaction releasing energy to provide energy for a second reaction that requires energy?
What is the name of the type of metabolic reaction in which one reaction expels energy in order to supply energy for another reaction in the same metabolic pathway that demands energy? a response that is linked.
What describes the second law of thermodynamics?
- According to the second rule of thermodynamics, the transfer or transformation of energy results in the loss of an increasing proportion of that energy.
- It is one of the four laws of thermodynamics, which define the interactions between thermal energy, sometimes known as heat, and other types of energy, as well as how energy affects matter.
- The other three laws are the ideal gas law, the enthalpy law, and the entropy law.
Which best describes the first law of thermodynamics as compared to the second law of thermodynamics ?\?
Which of the following statements is more accurate in comparing the first law of thermodynamics to the second law of thermodynamics? The manner in which thermal energy is conserved is laid forth in the first law, but the path it takes is not specified. The direction in which thermal energy travels is described by the first law, but the method by which it is preserved is not.
Which statement best represents the second law of thermodynamics quizlet?
Which of the following statements provides the best explanation of the second law of thermodynamics? The entropy of any isolated system has a natural tendency to rise over time. Which of the following is an illustration of negative feedback?