Show that the relative velocity of the first galaxy with respect to the second galaxy satisfies Hubble’s law.

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Answer 1

Question

Chapter 44, Problem 39AP

(a)

To determine

Show that the relative velocity of the first galaxy with respect to the second galaxy satisfies Hubble’s law.

(b)

To determine

Show that the position and velocity of cluster 2 relative to cluster 1 satisfy Hubble’s law.

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Students have asked these similar questions

Some of the familiar hydrogen lines appear in the spectrum of quasar 3C9, but they are shifted so far toward the red that their wavelengths are observed to be 3.0 times as long as those observed for hydrogen atoms at rest in the laboratory. (a) Show that the classical Doppler equation gives a relative velocity of recession greater than c for this situation. (b) Assuming that the relative motion of 3C9 and Earth is due entirely to the cosmological expansion of the universe, find the recession speed that is predicted by the relativistic Doppler equation.

What mechanism can simultaneously solve both the flatness and horizon problems in cosmology?

What is the Lorentz factor and speed of a quasar with a red light wavelength of 510 nm and rest frame of 148 nm?

Answer 2

Question

Chapter 44, Problem 39AP

(a)

To determine

Show that the relative velocity of the first galaxy with respect to the second galaxy satisfies Hubble’s law.

(b)

To determine

Show that the position and velocity of cluster 2 relative to cluster 1 satisfy Hubble’s law.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 44, Problem 39AP

(a)

To determine

Show that the relative velocity of the first galaxy with respect to the second galaxy satisfies Hubble’s law.

(b)

To determine

Show that the position and velocity of cluster 2 relative to cluster 1 satisfy Hubble’s law.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 44, Problem 39AP

(a)

To determine

Show that the relative velocity of the first galaxy with respect to the second galaxy satisfies Hubble’s law.

(b)

To determine

Show that the position and velocity of cluster 2 relative to cluster 1 satisfy Hubble’s law.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 44, Problem 39AP

(a)

To determine

Show that the relative velocity of the first galaxy with respect to the second galaxy satisfies Hubble’s law.

(b)

To determine

Show that the position and velocity of cluster 2 relative to cluster 1 satisfy Hubble’s law.

Answer 6

Chapter 44, Problem 39AP

(a)

To determine

Show that the relative velocity of the first galaxy with respect to the second galaxy satisfies Hubble’s law.

Answer 7

Chapter 44, Problem 39AP

(a)

To determine

Show that the relative velocity of the first galaxy with respect to the second galaxy satisfies Hubble’s law.

Answer 8

(b)

To determine

Show that the position and velocity of cluster 2 relative to cluster 1 satisfy Hubble’s law.

Answer 9

(b)

To determine

Show that the position and velocity of cluster 2 relative to cluster 1 satisfy Hubble’s law.

Answer 10

Expert Solution & Answer

Answer 11

Expert Solution & Answer

Answer 12

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Answer 13

Ch. 44.2 - Prob. 44.1QQ Ch. 44.5 - Prob. 44.3QQ Ch. 44.5 - Prob. 44.4QQ Ch. 44.8 - Prob. 44.5QQ Ch. 44.8 - Prob. 44.6QQ Ch. 44 - Prob. 1P Ch. 44 - Prob. 2P Ch. 44 - Prob. 3P Ch. 44 - Prob. 4P Ch. 44 - Prob. 5P

Show that the relative velocity of the first galaxy with respect to the second galaxy satisfies Hubble’s law.

Solution Summary: The author analyzes how Hubble's law is satisfied for the relative velocity of the first galaxy with respect to the second galaxy.

Concept explainers

Show that the relative velocity of the first galaxy with respect to the second galaxy satisfies Hubble’s law.

Show that the position and velocity of cluster 2 relative to cluster 1 satisfy Hubble’s law.

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Chapter 44 Solutions