The direction in which the energy travels.

Question

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Answer 1

Question

Chapter 19, Problem 19.1QQ

To determine

The direction in which the energy travels.

Expert Solution & Answer

Answer to Problem 19.1QQ

Choice (c), Energy travels from the object at higher temperature to the object at lower temperature.

Explanation of Solution

The situation in which there is no exchange of energy between the two objects in thermal equilibrium by heat or electromagnetic radiation is known as thermal equilibrium.

The property that describes the energy transfer between two objects when they are in thermalcontact is the temperature of the objects. Two objects are not said to be in thermal equilibrium if they have different temperature and there will be a transfer of energy between them if they are placed in thermal contact.

Conclusion:

Since, it is only the temperature (not size, mass, density etc) that determines whether the energy will transfer from one object to other or not. Thus, option (c) is correct.

The energy transfer of the object depends on the temperature difference between two objects not on the size of the objects. Thus, option (a) is incorrect.

The energy transfer of the object depends on the temperature difference between two objects not on the mass of the objects. Thus, option (b) is incorrect.

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Students have asked these similar questions

Two objects, with different sizes, masses, and temperatures, are placed in thermal contact. In which direction does the energy travel? (a) Energy travels from the larger object to the smaller object. (b) Energy travels from the object with more mass to the one with less mass. (c) Energy travels from the object at higher temperature to the object at lower temperature.

Two objects with different sizes, masses, and temperatures are placed in thermal contact. Choose the best answer: Energy travels (a) from the larger object to the smaller object (b) from the object with more mass to the one with less mass (c) from the object at higher temperature to the object at lower temperature.

The same energy Q enters five different substances as heat. The temperature of 3 g of substance A increases by 10 K The temperature of 4 g of substance B increases by 4 K The temperature of 6 g of substance C increases by 15 K The temperature of 8 g of substance D increases by 6 K The temperature of 10 g of substance E increases by 10K Which substance has the greatest specific heat?

Answer 2

Question

Chapter 19, Problem 19.1QQ

To determine

The direction in which the energy travels.

Expert Solution & Answer

Answer to Problem 19.1QQ

Choice (c), Energy travels from the object at higher temperature to the object at lower temperature.

Explanation of Solution

The situation in which there is no exchange of energy between the two objects in thermal equilibrium by heat or electromagnetic radiation is known as thermal equilibrium.

The property that describes the energy transfer between two objects when they are in thermalcontact is the temperature of the objects. Two objects are not said to be in thermal equilibrium if they have different temperature and there will be a transfer of energy between them if they are placed in thermal contact.

Conclusion:

Since, it is only the temperature (not size, mass, density etc) that determines whether the energy will transfer from one object to other or not. Thus, option (c) is correct.

The energy transfer of the object depends on the temperature difference between two objects not on the size of the objects. Thus, option (a) is incorrect.

The energy transfer of the object depends on the temperature difference between two objects not on the mass of the objects. Thus, option (b) is incorrect.

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Answer 3

Question

Chapter 19, Problem 19.1QQ

To determine

The direction in which the energy travels.

Expert Solution & Answer

Answer to Problem 19.1QQ

Choice (c), Energy travels from the object at higher temperature to the object at lower temperature.

Explanation of Solution

The situation in which there is no exchange of energy between the two objects in thermal equilibrium by heat or electromagnetic radiation is known as thermal equilibrium.

The property that describes the energy transfer between two objects when they are in thermalcontact is the temperature of the objects. Two objects are not said to be in thermal equilibrium if they have different temperature and there will be a transfer of energy between them if they are placed in thermal contact.

Conclusion:

Since, it is only the temperature (not size, mass, density etc) that determines whether the energy will transfer from one object to other or not. Thus, option (c) is correct.

The energy transfer of the object depends on the temperature difference between two objects not on the size of the objects. Thus, option (a) is incorrect.

The energy transfer of the object depends on the temperature difference between two objects not on the mass of the objects. Thus, option (b) is incorrect.

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Answer 4

Question

Chapter 19, Problem 19.1QQ

To determine

The direction in which the energy travels.

Expert Solution & Answer

Answer to Problem 19.1QQ

Choice (c), Energy travels from the object at higher temperature to the object at lower temperature.

Explanation of Solution

The situation in which there is no exchange of energy between the two objects in thermal equilibrium by heat or electromagnetic radiation is known as thermal equilibrium.

The property that describes the energy transfer between two objects when they are in thermalcontact is the temperature of the objects. Two objects are not said to be in thermal equilibrium if they have different temperature and there will be a transfer of energy between them if they are placed in thermal contact.

Conclusion:

Since, it is only the temperature (not size, mass, density etc) that determines whether the energy will transfer from one object to other or not. Thus, option (c) is correct.

The energy transfer of the object depends on the temperature difference between two objects not on the size of the objects. Thus, option (a) is incorrect.

The energy transfer of the object depends on the temperature difference between two objects not on the mass of the objects. Thus, option (b) is incorrect.

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

Answer 5

Chapter 19, Problem 19.1QQ

To determine

The direction in which the energy travels.

Expert Solution & Answer

Answer to Problem 19.1QQ

Choice (c), Energy travels from the object at higher temperature to the object at lower temperature.

Explanation of Solution

The situation in which there is no exchange of energy between the two objects in thermal equilibrium by heat or electromagnetic radiation is known as thermal equilibrium.

The property that describes the energy transfer between two objects when they are in thermalcontact is the temperature of the objects. Two objects are not said to be in thermal equilibrium if they have different temperature and there will be a transfer of energy between them if they are placed in thermal contact.

Conclusion:

Since, it is only the temperature (not size, mass, density etc) that determines whether the energy will transfer from one object to other or not. Thus, option (c) is correct.

The energy transfer of the object depends on the temperature difference between two objects not on the size of the objects. Thus, option (a) is incorrect.

The energy transfer of the object depends on the temperature difference between two objects not on the mass of the objects. Thus, option (b) is incorrect.

Answer 6

Chapter 19, Problem 19.1QQ

To determine

The direction in which the energy travels.

Expert Solution & Answer

Answer to Problem 19.1QQ

Choice (c), Energy travels from the object at higher temperature to the object at lower temperature.

Explanation of Solution

The situation in which there is no exchange of energy between the two objects in thermal equilibrium by heat or electromagnetic radiation is known as thermal equilibrium.

The property that describes the energy transfer between two objects when they are in thermalcontact is the temperature of the objects. Two objects are not said to be in thermal equilibrium if they have different temperature and there will be a transfer of energy between them if they are placed in thermal contact.

Conclusion:

Since, it is only the temperature (not size, mass, density etc) that determines whether the energy will transfer from one object to other or not. Thus, option (c) is correct.

The energy transfer of the object depends on the temperature difference between two objects not on the size of the objects. Thus, option (a) is incorrect.

The energy transfer of the object depends on the temperature difference between two objects not on the mass of the objects. Thus, option (b) is incorrect.

Answer 7

Chapter 19, Problem 19.1QQ

To determine

The direction in which the energy travels.

Answer 8

Expert Solution & Answer

Answer to Problem 19.1QQ

Choice (c), Energy travels from the object at higher temperature to the object at lower temperature.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

The situation in which there is no exchange of energy between the two objects in thermal equilibrium by heat or electromagnetic radiation is known as thermal equilibrium.

The property that describes the energy transfer between two objects when they are in thermalcontact is the temperature of the objects. Two objects are not said to be in thermal equilibrium if they have different temperature and there will be a transfer of energy between them if they are placed in thermal contact.

Conclusion:

Since, it is only the temperature (not size, mass, density etc) that determines whether the energy will transfer from one object to other or not. Thus, option (c) is correct.

The energy transfer of the object depends on the temperature difference between two objects not on the size of the objects. Thus, option (a) is incorrect.

The energy transfer of the object depends on the temperature difference between two objects not on the mass of the objects. Thus, option (b) is incorrect.

Answer 12

Ch. 19 - Prob. 19.1QQ Ch. 19 - Consider the following pairs of materials. Which...Ch. 19 - If you are asked to make a very sensitive glass...Ch. 19 - Two spheres are made of the same metal and have...Ch. 19 - A common material for cushioning objects in...Ch. 19 - On a winter day, you turn on your furnace and the...Ch. 19 - Markings to indicate length are placed on a steel...Ch. 19 - When a certain gas under a pressure of 5.00 106...Ch. 19 - If the volume of an ideal gas is doubled while its...Ch. 19 - The pendulum of a certain pendulum clock is made...

The direction in which the energy travels.

Solution Summary: The author explains that there is no exchange of energy between two objects when they are in thermalcontact by heat or electromagnetic radiation. The temperature determines whether the energy will transfer from one object to another.

Concept explainers

The direction in which the energy travels.

Answer to Problem 19.1QQ

Explanation of Solution

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Chapter 19 Solutions