Whether the statement is true or false.

Question

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Answer 1

Question

Chapter 14, Problem 1QAP

To determine

Whether the statement is true or false.

Expert Solution & Answer

Answer to Problem 1QAP

True

Explanation of Solution

The galaxies can be classified into so many ways like elliptical, spiral, irregular etc. Each and every galaxy has own spin and orientation. Galaxies having elliptical shape are known as elliptical galaxies and galaxies having spiral shape are spiral galaxies.

The galaxies which are not well organised in a particular manner, they are known as irregular galaxies. The galaxies have their own orientations so it is difficult to judge the type of galaxy by the orientation only.

Take an example of orientation of a coin. When a coin is thrown into the air it can be seen from different angles; the same is with the galaxies. When three dimensional pictures of galaxies from different angles are observed, the shape of galaxies looks different.

Conclusion:

Thus, the classification of galaxy does not only depend on the orientation of galaxies so sometimes it is difficult to classify them. Hence the statement is true.

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You are working during the summer at a company that builds theme parks. The company is designing an electromagnetic propulsion system for a new roller coaster. A model of a substructure of the device appears in the figure below. Two parallel, horizontal rails extend from left to right, with one rail behind the other. A cylindrical rod rests on top of and perpendicular to the rails at their left ends. The distance between the rails is d and the length of the rails is L. The magnetic field vector B points vertically down, perpendicular to the rails. Within the rod, the current I flows out of the page, from the rail in the back toward the rail in the front. The rod is of length d = 1.00 m and mass m = 0.700 kg. The rod carries a current I = 100 A in the direction shown and rolls along the rails of length L = 20.0 m without slipping. The entire system of rod and rails is immersed in a uniform downward-directed magnetic field with magnitude B = 2.30 T. The electromagnetic force on the rod…

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Can you help me to solve this two questions can you teach me step by step how to solve it.

Answer 2

Question

Chapter 14, Problem 1QAP

To determine

Whether the statement is true or false.

Expert Solution & Answer

Answer to Problem 1QAP

True

Explanation of Solution

The galaxies can be classified into so many ways like elliptical, spiral, irregular etc. Each and every galaxy has own spin and orientation. Galaxies having elliptical shape are known as elliptical galaxies and galaxies having spiral shape are spiral galaxies.

The galaxies which are not well organised in a particular manner, they are known as irregular galaxies. The galaxies have their own orientations so it is difficult to judge the type of galaxy by the orientation only.

Take an example of orientation of a coin. When a coin is thrown into the air it can be seen from different angles; the same is with the galaxies. When three dimensional pictures of galaxies from different angles are observed, the shape of galaxies looks different.

Conclusion:

Thus, the classification of galaxy does not only depend on the orientation of galaxies so sometimes it is difficult to classify them. Hence the statement is true.

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

Answer 3

Question

Chapter 14, Problem 1QAP

To determine

Whether the statement is true or false.

Expert Solution & Answer

Answer to Problem 1QAP

True

Explanation of Solution

The galaxies can be classified into so many ways like elliptical, spiral, irregular etc. Each and every galaxy has own spin and orientation. Galaxies having elliptical shape are known as elliptical galaxies and galaxies having spiral shape are spiral galaxies.

The galaxies which are not well organised in a particular manner, they are known as irregular galaxies. The galaxies have their own orientations so it is difficult to judge the type of galaxy by the orientation only.

Take an example of orientation of a coin. When a coin is thrown into the air it can be seen from different angles; the same is with the galaxies. When three dimensional pictures of galaxies from different angles are observed, the shape of galaxies looks different.

Conclusion:

Thus, the classification of galaxy does not only depend on the orientation of galaxies so sometimes it is difficult to classify them. Hence the statement is true.

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 14, Problem 1QAP

To determine

Whether the statement is true or false.

Expert Solution & Answer

Answer to Problem 1QAP

True

Explanation of Solution

The galaxies can be classified into so many ways like elliptical, spiral, irregular etc. Each and every galaxy has own spin and orientation. Galaxies having elliptical shape are known as elliptical galaxies and galaxies having spiral shape are spiral galaxies.

The galaxies which are not well organised in a particular manner, they are known as irregular galaxies. The galaxies have their own orientations so it is difficult to judge the type of galaxy by the orientation only.

Take an example of orientation of a coin. When a coin is thrown into the air it can be seen from different angles; the same is with the galaxies. When three dimensional pictures of galaxies from different angles are observed, the shape of galaxies looks different.

Conclusion:

Thus, the classification of galaxy does not only depend on the orientation of galaxies so sometimes it is difficult to classify them. Hence the statement is true.

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 14, Problem 1QAP

To determine

Whether the statement is true or false.

Expert Solution & Answer

Answer to Problem 1QAP

True

Explanation of Solution

The galaxies can be classified into so many ways like elliptical, spiral, irregular etc. Each and every galaxy has own spin and orientation. Galaxies having elliptical shape are known as elliptical galaxies and galaxies having spiral shape are spiral galaxies.

The galaxies which are not well organised in a particular manner, they are known as irregular galaxies. The galaxies have their own orientations so it is difficult to judge the type of galaxy by the orientation only.

Take an example of orientation of a coin. When a coin is thrown into the air it can be seen from different angles; the same is with the galaxies. When three dimensional pictures of galaxies from different angles are observed, the shape of galaxies looks different.

Conclusion:

Thus, the classification of galaxy does not only depend on the orientation of galaxies so sometimes it is difficult to classify them. Hence the statement is true.

Answer 6

Chapter 14, Problem 1QAP

To determine

Whether the statement is true or false.

Expert Solution & Answer

Answer to Problem 1QAP

True

Explanation of Solution

The galaxies can be classified into so many ways like elliptical, spiral, irregular etc. Each and every galaxy has own spin and orientation. Galaxies having elliptical shape are known as elliptical galaxies and galaxies having spiral shape are spiral galaxies.

The galaxies which are not well organised in a particular manner, they are known as irregular galaxies. The galaxies have their own orientations so it is difficult to judge the type of galaxy by the orientation only.

Take an example of orientation of a coin. When a coin is thrown into the air it can be seen from different angles; the same is with the galaxies. When three dimensional pictures of galaxies from different angles are observed, the shape of galaxies looks different.

Conclusion:

Thus, the classification of galaxy does not only depend on the orientation of galaxies so sometimes it is difficult to classify them. Hence the statement is true.

Answer 7

Chapter 14, Problem 1QAP

To determine

Whether the statement is true or false.

Answer 8

Expert Solution & Answer

Answer to Problem 1QAP

True

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

The galaxies can be classified into so many ways like elliptical, spiral, irregular etc. Each and every galaxy has own spin and orientation. Galaxies having elliptical shape are known as elliptical galaxies and galaxies having spiral shape are spiral galaxies.

The galaxies which are not well organised in a particular manner, they are known as irregular galaxies. The galaxies have their own orientations so it is difficult to judge the type of galaxy by the orientation only.

Take an example of orientation of a coin. When a coin is thrown into the air it can be seen from different angles; the same is with the galaxies. When three dimensional pictures of galaxies from different angles are observed, the shape of galaxies looks different.

Conclusion:

Thus, the classification of galaxy does not only depend on the orientation of galaxies so sometimes it is difficult to classify them. Hence the statement is true.