The reason for galaxies not to go from elliptical to spiral and from spiral to elliptical.

Question

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Answer 1

Question

Chapter 16, Problem 1RQ

To determine

The reason for galaxies not to go from elliptical to spiral and from spiral to elliptical.

Expert Solution & Answer

Answer to Problem 1RQ

The galaxies cannot go from elliptical to spiral because elliptical galaxies cannot have the dense cloud required to form spiral galaxies. The spiral galaxies cannot become elliptical galaxies because they cannot lose the well defined structure.

Explanation of Solution

Elliptical galaxies have very old stars, little to no dust and there is no star formation. On the other hand, spiral galaxies have well defined disks, have a dense cloud and thus, have high rate of star formation. Also, spiral galaxies have considerable young stars.

The elliptical galaxy cannot become spiral galaxies because they lack the high density cloud and almost no young stars to be able to become spiral galaxies.

Spiral galaxies cannot become elliptical ones even if there is no new star formation. This is because the elliptical galaxies have well defined disks and it cannot have the irregularity of elliptical galaxies.

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Answer 2

Question

Chapter 16, Problem 1RQ

To determine

The reason for galaxies not to go from elliptical to spiral and from spiral to elliptical.

Expert Solution & Answer

Answer to Problem 1RQ

The galaxies cannot go from elliptical to spiral because elliptical galaxies cannot have the dense cloud required to form spiral galaxies. The spiral galaxies cannot become elliptical galaxies because they cannot lose the well defined structure.

Explanation of Solution

Elliptical galaxies have very old stars, little to no dust and there is no star formation. On the other hand, spiral galaxies have well defined disks, have a dense cloud and thus, have high rate of star formation. Also, spiral galaxies have considerable young stars.

The elliptical galaxy cannot become spiral galaxies because they lack the high density cloud and almost no young stars to be able to become spiral galaxies.

Spiral galaxies cannot become elliptical ones even if there is no new star formation. This is because the elliptical galaxies have well defined disks and it cannot have the irregularity of elliptical galaxies.

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Answer 3

Question

Chapter 16, Problem 1RQ

To determine

The reason for galaxies not to go from elliptical to spiral and from spiral to elliptical.

Expert Solution & Answer

Answer to Problem 1RQ

The galaxies cannot go from elliptical to spiral because elliptical galaxies cannot have the dense cloud required to form spiral galaxies. The spiral galaxies cannot become elliptical galaxies because they cannot lose the well defined structure.

Explanation of Solution

Elliptical galaxies have very old stars, little to no dust and there is no star formation. On the other hand, spiral galaxies have well defined disks, have a dense cloud and thus, have high rate of star formation. Also, spiral galaxies have considerable young stars.

The elliptical galaxy cannot become spiral galaxies because they lack the high density cloud and almost no young stars to be able to become spiral galaxies.

Spiral galaxies cannot become elliptical ones even if there is no new star formation. This is because the elliptical galaxies have well defined disks and it cannot have the irregularity of elliptical galaxies.

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Answer 4

Question

Chapter 16, Problem 1RQ

To determine

The reason for galaxies not to go from elliptical to spiral and from spiral to elliptical.

Expert Solution & Answer

Answer to Problem 1RQ

The galaxies cannot go from elliptical to spiral because elliptical galaxies cannot have the dense cloud required to form spiral galaxies. The spiral galaxies cannot become elliptical galaxies because they cannot lose the well defined structure.

Explanation of Solution

Elliptical galaxies have very old stars, little to no dust and there is no star formation. On the other hand, spiral galaxies have well defined disks, have a dense cloud and thus, have high rate of star formation. Also, spiral galaxies have considerable young stars.

The elliptical galaxy cannot become spiral galaxies because they lack the high density cloud and almost no young stars to be able to become spiral galaxies.

Spiral galaxies cannot become elliptical ones even if there is no new star formation. This is because the elliptical galaxies have well defined disks and it cannot have the irregularity of elliptical galaxies.

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Answer 5

Chapter 16, Problem 1RQ

To determine

The reason for galaxies not to go from elliptical to spiral and from spiral to elliptical.

Expert Solution & Answer

Answer to Problem 1RQ

The galaxies cannot go from elliptical to spiral because elliptical galaxies cannot have the dense cloud required to form spiral galaxies. The spiral galaxies cannot become elliptical galaxies because they cannot lose the well defined structure.

Explanation of Solution

Elliptical galaxies have very old stars, little to no dust and there is no star formation. On the other hand, spiral galaxies have well defined disks, have a dense cloud and thus, have high rate of star formation. Also, spiral galaxies have considerable young stars.

The elliptical galaxy cannot become spiral galaxies because they lack the high density cloud and almost no young stars to be able to become spiral galaxies.

Spiral galaxies cannot become elliptical ones even if there is no new star formation. This is because the elliptical galaxies have well defined disks and it cannot have the irregularity of elliptical galaxies.

Answer 6

Chapter 16, Problem 1RQ

To determine

The reason for galaxies not to go from elliptical to spiral and from spiral to elliptical.

Expert Solution & Answer

Answer to Problem 1RQ

The galaxies cannot go from elliptical to spiral because elliptical galaxies cannot have the dense cloud required to form spiral galaxies. The spiral galaxies cannot become elliptical galaxies because they cannot lose the well defined structure.

Explanation of Solution

Elliptical galaxies have very old stars, little to no dust and there is no star formation. On the other hand, spiral galaxies have well defined disks, have a dense cloud and thus, have high rate of star formation. Also, spiral galaxies have considerable young stars.

The elliptical galaxy cannot become spiral galaxies because they lack the high density cloud and almost no young stars to be able to become spiral galaxies.

Spiral galaxies cannot become elliptical ones even if there is no new star formation. This is because the elliptical galaxies have well defined disks and it cannot have the irregularity of elliptical galaxies.

Answer 7

Chapter 16, Problem 1RQ

To determine

The reason for galaxies not to go from elliptical to spiral and from spiral to elliptical.

Answer 8

Expert Solution & Answer

Answer to Problem 1RQ

The galaxies cannot go from elliptical to spiral because elliptical galaxies cannot have the dense cloud required to form spiral galaxies. The spiral galaxies cannot become elliptical galaxies because they cannot lose the well defined structure.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Elliptical galaxies have very old stars, little to no dust and there is no star formation. On the other hand, spiral galaxies have well defined disks, have a dense cloud and thus, have high rate of star formation. Also, spiral galaxies have considerable young stars.

The elliptical galaxy cannot become spiral galaxies because they lack the high density cloud and almost no young stars to be able to become spiral galaxies.

Spiral galaxies cannot become elliptical ones even if there is no new star formation. This is because the elliptical galaxies have well defined disks and it cannot have the irregularity of elliptical galaxies.

Answer 12

Ch. 16 - Prob. 1RQ Ch. 16 - Prob. 2RQ Ch. 16 - Prob. 3RQ Ch. 16 - Prob. 4RQ Ch. 16 - Prob. 5RQ Ch. 16 - Prob. 6RQ Ch. 16 - Prob. 7RQ Ch. 16 - Prob. 8RQ Ch. 16 - Prob. 9RQ Ch. 16 - Prob. 10RQ

The reason for galaxies not to go from elliptical to spiral and from spiral to elliptical.

Concept explainers

The reason for galaxies not to go from elliptical to spiral and from spiral to elliptical.

Answer to Problem 1RQ

Explanation of Solution

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Chapter 16 Solutions