The role of air conditioners in violating the second law of thermodynamics that states “entropy always increases” and cold air has less entropy than hot air. Introduction: The second law of thermodynamics is based on energy transformation. It states that “transformation of energy is associated with an increase in the disorder of the universe.” Entropy is termed as degree of disorder.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 6, Problem 1QC

Summary Introduction

To determine:

The role of air conditioners in violating the second law of thermodynamics that states “entropy always increases” and cold air has less entropy than hot air.

Introduction:

The second law of thermodynamics is based on energy transformation. It states that “transformation of energy is associated with an increase in the disorder of the universe.” Entropy is termed as degree of disorder.

Expert Solution & Answer

Explanation of Solution

The second law of thermodynamics considers the universe as a whole. Thus, air conditioners do not interfere with this law. So, the air that is generated in the room is considered in this question but the heat which is released outdoors should also be considered in this matter.

An air conditioner causes the production of more hot air in comparison to cold air. Therefore, the total entropy will increase which is stated in the second law of thermodynamics.

Conclusion

The air conditioner does not interfere with the second law of thermodynamics.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

None

Question #3: In the KeyGene paper, the authors state that it would be useful if pollen from an apomict would transmit apomixis-inducing genes to the female in the cross (assuming the pollen is viable). Assuming there was just one gene conferring gametophytic obligate apomixis, and that the two parents are inbreds, what would be the consequences of such a cross if: a) The apomixis was a dominant trait? Indicate the genotypes and phenotypes (apomict or non- apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female first (left side) in the parental cross. b) The apomixis was a recessive trait? Indicate the genotypes and phenotypes (apomict or non- apomict) of the parents, F1 and F2 generations. Remember to include the expected genotypic and phenotypic ratios (or percentages) in the F1 and F2 generations, and to position the female first (left side) in the…

Question #5: Assume that two genes are identified that confer gametophytic facultative apomixis in soybean. The genes show independent assortment. Recessive alleles at both loci are required for the facultative apomixis. Facultative apomixis is triggered when the temperature at pollination is above 20 degrees C. At temperatures below 20 degrees C, all reproduction is sexual, independent of genotype. A facultative apomict male, capable of producing viable pollen, was crossed with a sexually reproducing female. Assuming the parents are completely inbred, what are the predicted phenotypic ratios (apomict: non-apomict) for the F1, F2, and DH (F1-derived) generations at each of the following temperatures*: a) 15°C? b) 25°C? *for full credit, show crosses and genotypes where appropriate. Remember to position the female first (left side) in the cross. Type your answer here:

Answer 2

Question

Chapter 6, Problem 1QC

Summary Introduction

To determine:

The role of air conditioners in violating the second law of thermodynamics that states “entropy always increases” and cold air has less entropy than hot air.

Introduction:

The second law of thermodynamics is based on energy transformation. It states that “transformation of energy is associated with an increase in the disorder of the universe.” Entropy is termed as degree of disorder.

Expert Solution & Answer

Explanation of Solution

The second law of thermodynamics considers the universe as a whole. Thus, air conditioners do not interfere with this law. So, the air that is generated in the room is considered in this question but the heat which is released outdoors should also be considered in this matter.

An air conditioner causes the production of more hot air in comparison to cold air. Therefore, the total entropy will increase which is stated in the second law of thermodynamics.

Conclusion

The air conditioner does not interfere with the second law of thermodynamics.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Chapter 6, Problem 1QC

Summary Introduction

To determine:

The role of air conditioners in violating the second law of thermodynamics that states “entropy always increases” and cold air has less entropy than hot air.

Introduction:

The second law of thermodynamics is based on energy transformation. It states that “transformation of energy is associated with an increase in the disorder of the universe.” Entropy is termed as degree of disorder.

Expert Solution & Answer

Explanation of Solution

The second law of thermodynamics considers the universe as a whole. Thus, air conditioners do not interfere with this law. So, the air that is generated in the room is considered in this question but the heat which is released outdoors should also be considered in this matter.

An air conditioner causes the production of more hot air in comparison to cold air. Therefore, the total entropy will increase which is stated in the second law of thermodynamics.

Conclusion

The air conditioner does not interfere with the second law of thermodynamics.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 6, Problem 1QC

Summary Introduction

To determine:

The role of air conditioners in violating the second law of thermodynamics that states “entropy always increases” and cold air has less entropy than hot air.

Introduction:

The second law of thermodynamics is based on energy transformation. It states that “transformation of energy is associated with an increase in the disorder of the universe.” Entropy is termed as degree of disorder.

Expert Solution & Answer

Explanation of Solution

The second law of thermodynamics considers the universe as a whole. Thus, air conditioners do not interfere with this law. So, the air that is generated in the room is considered in this question but the heat which is released outdoors should also be considered in this matter.

An air conditioner causes the production of more hot air in comparison to cold air. Therefore, the total entropy will increase which is stated in the second law of thermodynamics.

Conclusion

The air conditioner does not interfere with the second law of thermodynamics.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 6, Problem 1QC

Summary Introduction

To determine:

The role of air conditioners in violating the second law of thermodynamics that states “entropy always increases” and cold air has less entropy than hot air.

Introduction:

The second law of thermodynamics is based on energy transformation. It states that “transformation of energy is associated with an increase in the disorder of the universe.” Entropy is termed as degree of disorder.

Expert Solution & Answer

Explanation of Solution

The second law of thermodynamics considers the universe as a whole. Thus, air conditioners do not interfere with this law. So, the air that is generated in the room is considered in this question but the heat which is released outdoors should also be considered in this matter.

An air conditioner causes the production of more hot air in comparison to cold air. Therefore, the total entropy will increase which is stated in the second law of thermodynamics.

Conclusion

The air conditioner does not interfere with the second law of thermodynamics.

Answer 6

Chapter 6, Problem 1QC

Summary Introduction

To determine:

The role of air conditioners in violating the second law of thermodynamics that states “entropy always increases” and cold air has less entropy than hot air.

Introduction:

The second law of thermodynamics is based on energy transformation. It states that “transformation of energy is associated with an increase in the disorder of the universe.” Entropy is termed as degree of disorder.

Expert Solution & Answer

Explanation of Solution

The second law of thermodynamics considers the universe as a whole. Thus, air conditioners do not interfere with this law. So, the air that is generated in the room is considered in this question but the heat which is released outdoors should also be considered in this matter.

An air conditioner causes the production of more hot air in comparison to cold air. Therefore, the total entropy will increase which is stated in the second law of thermodynamics.

Conclusion

The air conditioner does not interfere with the second law of thermodynamics.

Answer 7

Chapter 6, Problem 1QC

Summary Introduction

To determine:

The role of air conditioners in violating the second law of thermodynamics that states “entropy always increases” and cold air has less entropy than hot air.

Introduction:

The second law of thermodynamics is based on energy transformation. It states that “transformation of energy is associated with an increase in the disorder of the universe.” Entropy is termed as degree of disorder.

Answer 8

Expert Solution & Answer

Explanation of Solution

The second law of thermodynamics considers the universe as a whole. Thus, air conditioners do not interfere with this law. So, the air that is generated in the room is considered in this question but the heat which is released outdoors should also be considered in this matter.

An air conditioner causes the production of more hot air in comparison to cold air. Therefore, the total entropy will increase which is stated in the second law of thermodynamics.