The year in which an observer on Earth saw the nebula formed from supernova explosion, assuming constant expansion rate of Crab Nebula. It is given that the apparent size of Crab Nebula is about 5 arcmin and its size increases at the rate of 0.23 arsec per year.

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Answer 1

Question

Chapter 21, Problem 11Q

(a)

To determine

The year in which an observer on Earth saw the nebula formed from supernova explosion, assuming constant expansion rate of Crab Nebula. It is given that the apparent size of Crab Nebula is about 5 arcmin and its size increases at the rate of 0.23 arsec per year.

(b)

To determine

Whether the answer calculated in part (a) agrees with the known year of the supernova, which is, 1054 C.E. If not, explain whether it is due to any assumption made while computing the value in part (a) or due to any other physical effect of Crab Nebula.

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Answer 2

Question

Chapter 21, Problem 11Q

(a)

To determine

The year in which an observer on Earth saw the nebula formed from supernova explosion, assuming constant expansion rate of Crab Nebula. It is given that the apparent size of Crab Nebula is about 5 arcmin and its size increases at the rate of 0.23 arsec per year.

(b)

To determine

Whether the answer calculated in part (a) agrees with the known year of the supernova, which is, 1054 C.E. If not, explain whether it is due to any assumption made while computing the value in part (a) or due to any other physical effect of Crab Nebula.

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Answer 3

Question

Chapter 21, Problem 11Q

(a)

To determine

The year in which an observer on Earth saw the nebula formed from supernova explosion, assuming constant expansion rate of Crab Nebula. It is given that the apparent size of Crab Nebula is about 5 arcmin and its size increases at the rate of 0.23 arsec per year.

(b)

To determine

Whether the answer calculated in part (a) agrees with the known year of the supernova, which is, 1054 C.E. If not, explain whether it is due to any assumption made while computing the value in part (a) or due to any other physical effect of Crab Nebula.

Expert Solution & Answer

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Answer 4

Question

Chapter 21, Problem 11Q

(a)

To determine

The year in which an observer on Earth saw the nebula formed from supernova explosion, assuming constant expansion rate of Crab Nebula. It is given that the apparent size of Crab Nebula is about 5 arcmin and its size increases at the rate of 0.23 arsec per year.

(b)

To determine

Whether the answer calculated in part (a) agrees with the known year of the supernova, which is, 1054 C.E. If not, explain whether it is due to any assumption made while computing the value in part (a) or due to any other physical effect of Crab Nebula.

Expert Solution & Answer

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Answer 5

Chapter 21, Problem 11Q

(a)

To determine

The year in which an observer on Earth saw the nebula formed from supernova explosion, assuming constant expansion rate of Crab Nebula. It is given that the apparent size of Crab Nebula is about 5 arcmin and its size increases at the rate of 0.23 arsec per year.

(b)

To determine

Whether the answer calculated in part (a) agrees with the known year of the supernova, which is, 1054 C.E. If not, explain whether it is due to any assumption made while computing the value in part (a) or due to any other physical effect of Crab Nebula.

Answer 6

Chapter 21, Problem 11Q

(a)

To determine

The year in which an observer on Earth saw the nebula formed from supernova explosion, assuming constant expansion rate of Crab Nebula. It is given that the apparent size of Crab Nebula is about 5 arcmin and its size increases at the rate of 0.23 arsec per year.

Answer 7

Chapter 21, Problem 11Q

(a)

To determine

The year in which an observer on Earth saw the nebula formed from supernova explosion, assuming constant expansion rate of Crab Nebula. It is given that the apparent size of Crab Nebula is about 5 arcmin and its size increases at the rate of 0.23 arsec per year.

Answer 8

(b)

To determine

Whether the answer calculated in part (a) agrees with the known year of the supernova, which is, 1054 C.E. If not, explain whether it is due to any assumption made while computing the value in part (a) or due to any other physical effect of Crab Nebula.

Answer 9

(b)

To determine

Whether the answer calculated in part (a) agrees with the known year of the supernova, which is, 1054 C.E. If not, explain whether it is due to any assumption made while computing the value in part (a) or due to any other physical effect of Crab Nebula.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 21 - Prob. 1CC Ch. 21 - Prob. 2CC Ch. 21 - Prob. 3CC Ch. 21 - Prob. 4CC Ch. 21 - Prob. 5CC Ch. 21 - Prob. 6CC Ch. 21 - Prob. 7CC Ch. 21 - Prob. 8CC Ch. 21 - Prob. 9CC Ch. 21 - Prob. 10CC

The year in which an observer on Earth saw the nebula formed from supernova explosion, assuming constant expansion rate of Crab Nebula. It is given that the apparent size of Crab Nebula is about 5 arcmin and its size increases at the rate of 0.23 arsec per year.

Solution Summary: The author calculates the year in which an observer on Earth saw the nebula formed from supernova explosion.

Concept explainers

The year in which an observer on Earth saw the nebula formed from supernova explosion, assuming constant expansion rate of Crab Nebula. It is given that the apparent size of Crab Nebula is about 5 arcmin and its size increases at the rate of 0.23 arsec per year.

Whether the answer calculated in part (a) agrees with the known year of the supernova, which is, 1054 C.E. If not, explain whether it is due to any assumption made while computing the value in part (a) or due to any other physical effect of Crab Nebula.

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Chapter 21 Solutions