File:Sample osAstro TF question for Chapter 7.pdf

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Register for the site and enroll into the course "Quizbank astronomy" as follows:

Course ID = 63705. Enrollment key = 123

Authors: Andrew Fraknoi, David Morrison, Sidney C. Wolff // Publisher/website: OpenStax // Book title: Astronomy // Publication date: Oct 13, 2016 // Location: Houston, Texas Book URL: // © Oct 13, 2016 OpenStax. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution License 4.0 license.

The true/false questions set was written by user:Guy vandegrift and is licensed at as follows:

Question ID 358513 (Universal ID 1580827001234815)

This question was written by Vandegrift,Guy. This work is licensed under the IMathAS Community License (GPL + CC-BY).

The code that generated this question can be obtained by instructors by requesting an instructor account on


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Sample True-False cluster of questions to assist readers of OpenStax Astronomy

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16 February 2020

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