The reason why the interior of an evolved high-mass stars has layers like those of an onion.

Question

Want to see more full solutions like this?

Answer 1

Question

Chapter 17, Problem 1QP

To determine

The reason why the interior of an evolved high-mass stars has layers like those of an onion.

Expert Solution & Answer

Answer to Problem 1QP

Options (c).

Explanation of Solution

High-mass stars are stars with masses greater than about eight times mass of the Sun. As a high-mass star evolves, it builds up a layered structure like that of an onion, with progressively more advanced stages of nuclear fusion found deeper and deeper within the star.

As the high-mass star leaves the main sequence, the core will begin to collapse and the carbon fusion will occur. Carbon fusion will produce more massive elements including oxygen, sodium, neon and magnesium. The star then will have a carbon fusing core surrounded by a helium-fusing shell surrounded by a hydrogen-fusing shell, which moves outward as fusion products accumulate in the core. When carbon is exhausted as a nuclear fuel at the center of the star, neon breaks down to oxygen and helium or fuses to magnesium; and when neon is exhausted, oxygen begins to fuse. Thus, the residue of one reaction becomes the fuel for the next as the star evolves a layered structure like that of onion.

Conclusion:

Since a high-mass star develops a layered structure as a result of the heavier atoms fuse closer to the center because the high pressure and temperature available there, option (c) is correct.

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

suggest a reason ultrasound cleaning is better than cleaning by hand?

Checkpoint 4 The figure shows four orientations of an electric di- pole in an external electric field. Rank the orienta- tions according to (a) the magnitude of the torque on the dipole and (b) the potential energy of the di- pole, greatest first. (1) (2) E (4)

What is integrated science. What is fractional distillation What is simple distillation

Answer 2

Question

Chapter 17, Problem 1QP

To determine

The reason why the interior of an evolved high-mass stars has layers like those of an onion.

Expert Solution & Answer

Answer to Problem 1QP

Options (c).

Explanation of Solution

High-mass stars are stars with masses greater than about eight times mass of the Sun. As a high-mass star evolves, it builds up a layered structure like that of an onion, with progressively more advanced stages of nuclear fusion found deeper and deeper within the star.

As the high-mass star leaves the main sequence, the core will begin to collapse and the carbon fusion will occur. Carbon fusion will produce more massive elements including oxygen, sodium, neon and magnesium. The star then will have a carbon fusing core surrounded by a helium-fusing shell surrounded by a hydrogen-fusing shell, which moves outward as fusion products accumulate in the core. When carbon is exhausted as a nuclear fuel at the center of the star, neon breaks down to oxygen and helium or fuses to magnesium; and when neon is exhausted, oxygen begins to fuse. Thus, the residue of one reaction becomes the fuel for the next as the star evolves a layered structure like that of onion.

Conclusion:

Since a high-mass star develops a layered structure as a result of the heavier atoms fuse closer to the center because the high pressure and temperature available there, option (c) is correct.

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 17, Problem 1QP

To determine

The reason why the interior of an evolved high-mass stars has layers like those of an onion.

Expert Solution & Answer

Answer to Problem 1QP

Options (c).

Explanation of Solution

High-mass stars are stars with masses greater than about eight times mass of the Sun. As a high-mass star evolves, it builds up a layered structure like that of an onion, with progressively more advanced stages of nuclear fusion found deeper and deeper within the star.

As the high-mass star leaves the main sequence, the core will begin to collapse and the carbon fusion will occur. Carbon fusion will produce more massive elements including oxygen, sodium, neon and magnesium. The star then will have a carbon fusing core surrounded by a helium-fusing shell surrounded by a hydrogen-fusing shell, which moves outward as fusion products accumulate in the core. When carbon is exhausted as a nuclear fuel at the center of the star, neon breaks down to oxygen and helium or fuses to magnesium; and when neon is exhausted, oxygen begins to fuse. Thus, the residue of one reaction becomes the fuel for the next as the star evolves a layered structure like that of onion.

Conclusion:

Since a high-mass star develops a layered structure as a result of the heavier atoms fuse closer to the center because the high pressure and temperature available there, option (c) is correct.

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 17, Problem 1QP

To determine

The reason why the interior of an evolved high-mass stars has layers like those of an onion.

Expert Solution & Answer

Answer to Problem 1QP

Options (c).

Explanation of Solution

High-mass stars are stars with masses greater than about eight times mass of the Sun. As a high-mass star evolves, it builds up a layered structure like that of an onion, with progressively more advanced stages of nuclear fusion found deeper and deeper within the star.

As the high-mass star leaves the main sequence, the core will begin to collapse and the carbon fusion will occur. Carbon fusion will produce more massive elements including oxygen, sodium, neon and magnesium. The star then will have a carbon fusing core surrounded by a helium-fusing shell surrounded by a hydrogen-fusing shell, which moves outward as fusion products accumulate in the core. When carbon is exhausted as a nuclear fuel at the center of the star, neon breaks down to oxygen and helium or fuses to magnesium; and when neon is exhausted, oxygen begins to fuse. Thus, the residue of one reaction becomes the fuel for the next as the star evolves a layered structure like that of onion.

Conclusion:

Since a high-mass star develops a layered structure as a result of the heavier atoms fuse closer to the center because the high pressure and temperature available there, option (c) is correct.

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 17, Problem 1QP

To determine

The reason why the interior of an evolved high-mass stars has layers like those of an onion.

Expert Solution & Answer

Answer to Problem 1QP

Options (c).

Explanation of Solution

High-mass stars are stars with masses greater than about eight times mass of the Sun. As a high-mass star evolves, it builds up a layered structure like that of an onion, with progressively more advanced stages of nuclear fusion found deeper and deeper within the star.

As the high-mass star leaves the main sequence, the core will begin to collapse and the carbon fusion will occur. Carbon fusion will produce more massive elements including oxygen, sodium, neon and magnesium. The star then will have a carbon fusing core surrounded by a helium-fusing shell surrounded by a hydrogen-fusing shell, which moves outward as fusion products accumulate in the core. When carbon is exhausted as a nuclear fuel at the center of the star, neon breaks down to oxygen and helium or fuses to magnesium; and when neon is exhausted, oxygen begins to fuse. Thus, the residue of one reaction becomes the fuel for the next as the star evolves a layered structure like that of onion.

Conclusion:

Since a high-mass star develops a layered structure as a result of the heavier atoms fuse closer to the center because the high pressure and temperature available there, option (c) is correct.

Answer 6

Chapter 17, Problem 1QP

To determine

The reason why the interior of an evolved high-mass stars has layers like those of an onion.

Expert Solution & Answer

Answer to Problem 1QP

Options (c).

Explanation of Solution

High-mass stars are stars with masses greater than about eight times mass of the Sun. As a high-mass star evolves, it builds up a layered structure like that of an onion, with progressively more advanced stages of nuclear fusion found deeper and deeper within the star.

As the high-mass star leaves the main sequence, the core will begin to collapse and the carbon fusion will occur. Carbon fusion will produce more massive elements including oxygen, sodium, neon and magnesium. The star then will have a carbon fusing core surrounded by a helium-fusing shell surrounded by a hydrogen-fusing shell, which moves outward as fusion products accumulate in the core. When carbon is exhausted as a nuclear fuel at the center of the star, neon breaks down to oxygen and helium or fuses to magnesium; and when neon is exhausted, oxygen begins to fuse. Thus, the residue of one reaction becomes the fuel for the next as the star evolves a layered structure like that of onion.

Conclusion:

Since a high-mass star develops a layered structure as a result of the heavier atoms fuse closer to the center because the high pressure and temperature available there, option (c) is correct.

Answer 7

Chapter 17, Problem 1QP

To determine

The reason why the interior of an evolved high-mass stars has layers like those of an onion.

Answer 8

Expert Solution & Answer

Answer to Problem 1QP

Options (c).

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

High-mass stars are stars with masses greater than about eight times mass of the Sun. As a high-mass star evolves, it builds up a layered structure like that of an onion, with progressively more advanced stages of nuclear fusion found deeper and deeper within the star.

As the high-mass star leaves the main sequence, the core will begin to collapse and the carbon fusion will occur. Carbon fusion will produce more massive elements including oxygen, sodium, neon and magnesium. The star then will have a carbon fusing core surrounded by a helium-fusing shell surrounded by a hydrogen-fusing shell, which moves outward as fusion products accumulate in the core. When carbon is exhausted as a nuclear fuel at the center of the star, neon breaks down to oxygen and helium or fuses to magnesium; and when neon is exhausted, oxygen begins to fuse. Thus, the residue of one reaction becomes the fuel for the next as the star evolves a layered structure like that of onion.

Conclusion:

Since a high-mass star develops a layered structure as a result of the heavier atoms fuse closer to the center because the high pressure and temperature available there, option (c) is correct.

Answer 12

Ch. 17.1 - Prob. 17.1CYU Ch. 17.2 - Prob. 17.2CYU Ch. 17.3 - Prob. 17.3CYU Ch. 17.4 - Prob. 17.4CYU Ch. 17 - Prob. 1QP Ch. 17 - Prob. 2QP Ch. 17 - Prob. 3QP Ch. 17 - Prob. 4QP Ch. 17 - Prob. 5QP Ch. 17 - Prob. 6QP

The reason why the interior of an evolved high-mass stars has layers like those of an onion.

Concept explainers

The reason why the interior of an evolved high-mass stars has layers like those of an onion.

Answer to Problem 1QP

Explanation of Solution

Want to see more full solutions like this?

Chapter 17 Solutions