a. State Hubbles law. b. The recession speed v against distance d graph for some galaxies is

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a. State Hubble’s law.
b. The recession speed v against distance d graph for some galaxies is shown.

Determine the Hubble constant from this graph. Explain your answer.
c. The Big Bang occurred some 14 billion years ago. 1 year ≈ 3.15 × 10⁷ s
Estimate the farthest distance we can observe. Explain your answer.

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Cambridge International AS And A Level Physics Coursebook

ISBN: 9781108859035

3rd Edition

Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside

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Question Posted: Oct 01, 2021 03:44 AM

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a. State Hubbles law. b. The recession speed v against distance d graph for some galaxies is

Question:

8.0 6.0- 4.0- 2.0 1.0 2.0 3.0 d/1024 m Figure 31.10 v/106 ms-1

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a Hubbles law states that the farther a galaxy is from us the faster it is moving away from us This ...View the full answer

Cambridge International AS And A Level Physics Coursebook

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