Choose the best answer to the following. Explain your reasoning with one or more complete sentences. When we observe a distant galaxy, whose photons have traveled for 10 billion years before reaching Earth, we are seeing that galaxy as it was when the universe was about (A) 10 billion years old. (B) 7 billion years old. (C) 4 billion years old.

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Answer 1

Question

Chapter 16, Problem 38EAP

To determine

Choose the best answer to the following. Explain your reasoning with one or more complete sentences.
When we observe a distant galaxy, whose photons have traveled for 10 billion years before reaching Earth, we are seeing that galaxy as it was when the universe was about (A) 10 billion years old. (B) 7 billion years old. (C) 4 billion years old.

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Set ба ||Axl 49.32 6b 71 Ay 22 Magnitude of A Angle of A 24.04 Angle of -A 22 54 155.96 ° (pos Ax) 204.04 ° (neg Ax) 335.96 ° (pos Ax) ° (neg Ax) 115.77 ° (pos Ax) 295.77 ° (pos Ax) -39 81 208.78 ° (neg Ax) 28.78 ° (neg Ax)

3AA . not sure what i am getting wrong

6b

Answer 2

Question

Chapter 16, Problem 38EAP

To determine

Choose the best answer to the following. Explain your reasoning with one or more complete sentences.
When we observe a distant galaxy, whose photons have traveled for 10 billion years before reaching Earth, we are seeing that galaxy as it was when the universe was about (A) 10 billion years old. (B) 7 billion years old. (C) 4 billion years old.

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Answer 3

Question

Chapter 16, Problem 38EAP

To determine

Choose the best answer to the following. Explain your reasoning with one or more complete sentences.
When we observe a distant galaxy, whose photons have traveled for 10 billion years before reaching Earth, we are seeing that galaxy as it was when the universe was about (A) 10 billion years old. (B) 7 billion years old. (C) 4 billion years old.

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Answer 4

Question

Chapter 16, Problem 38EAP

To determine

Choose the best answer to the following. Explain your reasoning with one or more complete sentences.
When we observe a distant galaxy, whose photons have traveled for 10 billion years before reaching Earth, we are seeing that galaxy as it was when the universe was about (A) 10 billion years old. (B) 7 billion years old. (C) 4 billion years old.

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Answer 5

Chapter 16, Problem 38EAP

To determine

Choose the best answer to the following. Explain your reasoning with one or more complete sentences.
When we observe a distant galaxy, whose photons have traveled for 10 billion years before reaching Earth, we are seeing that galaxy as it was when the universe was about (A) 10 billion years old. (B) 7 billion years old. (C) 4 billion years old.

Answer 6

Chapter 16, Problem 38EAP

To determine

Choose the best answer to the following. Explain your reasoning with one or more complete sentences.
When we observe a distant galaxy, whose photons have traveled for 10 billion years before reaching Earth, we are seeing that galaxy as it was when the universe was about (A) 10 billion years old. (B) 7 billion years old. (C) 4 billion years old.

Answer 7

Chapter 16, Problem 38EAP

To determine

Choose the best answer to the following. Explain your reasoning with one or more complete sentences.
When we observe a distant galaxy, whose photons have traveled for 10 billion years before reaching Earth, we are seeing that galaxy as it was when the universe was about (A) 10 billion years old. (B) 7 billion years old. (C) 4 billion years old.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 16 - Prob. 1VSC Ch. 16 - Prob. 2VSC Ch. 16 - Answer questions 1-3 based on Figure 16.18,...Ch. 16 - Prob. 4VSC Ch. 16 - Prob. 5VSC Ch. 16 - Prob. 6VSC Ch. 16 - Prob. 7VSC Ch. 16 - Prob. 1EAP Ch. 16 - Prob. 2EAP Ch. 16 - Prob. 4EAP

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