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How much time does it take light from a flashcamera to reach a subject 6.0 x10 meters across a room? O 7.0 s O 0.2s

Horizons: Exploring the Universe (MindTap Course List)

14th Edition

ISBN:9781305960961

Author:Michael A. Seeds, Dana Backman

Publisher:Michael A. Seeds, Dana Backman

Chapter7: The Sun

Section: Chapter Questions

Problem 3P

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Need help on 20

How much time does it take light from a flashcamera to reach a subject 6.0 x107 meters across a room?
O 7.0 s
O 0.2 s
O 50.0 s
O 0.003 s
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