Understanding Variable Stars
John R. Percy
Reading Time
at 250 WPM6h 12m
The average reader, reading at a speed of 250 WPM, would take 6h 12m to read Understanding Variable Stars.
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13
days at 30 min/day
372
total minutes
Understanding Variable Stars
Published
June 11, 2007
Publisher
Cambridge University Press
Pages
372
ISBN-13
9780521232531
ISBN-10
0521232538
Description
Variable stars are those that change brightness. Their variability may be due to geometric processes such as rotation, or eclipse by a companion star, or physical processes such as vibration, solar flares, or cataclysmic explosions. In each case, variable stars provide unique information about the properties of stars, and the processes that go on within them. This book provides a concise overview of variable stars, including a historical perspective, introduction to stars in general, the techniques for discovering and studying variable stars, and a description of the main types of variable stars. It ends with short reflections about the connection between the study of variable stars, and research, education, amateur astronomy, and public interest in astronomy. This book is intended for anyone with some background knowledge of astronomy, but is especially suitable for undergraduate students and experienced amateur astronomers, who can contribute to our understanding of these...
Subjects
How to live on 24 hours a day
A Modern Utopia
The art of money getting, or, Golden rules for money getting
Die Traumdeutung
The Devil's Dictionary
The Problems of Philosophy
Frequently Asked Questions
How many pages are in Understanding Variable Stars?
This edition of Understanding Variable Stars has approximately 372 pages. Please note, this is an estimate and the exact page count can vary between hardcover, paperback, and e-book versions.
How long does it take to read Understanding Variable Stars?
For most readers, Understanding Variable Stars typically takes between 7h 45m and 5h 10m to complete. This is based on the book's length of approximately 93,000 words and common reading speeds.
Here's a detailed breakdown: • Continuous reading at 250 WPM: approximately 6h 12m of focused reading • Casual reading (30 minutes/day): you could finish in roughly 13 days • Estimated word count: 93,000 words
Your individual reading time will vary based on your personal reading pace, the amount of daily reading time, and your familiarity with the subject matter.
What is the word count of Understanding Variable Stars?
The estimated word count for Understanding Variable Stars is approximately 93,000 words. This figure is calculated using industry-standard methods that consider genre-specific word density patterns, typical formatting and layout characteristics, and standard words-per-page ratios for published books.
This is an approximation — actual word count may vary based on font size, formatting, edition, and the presence of illustrations or charts.
Who is the author of Understanding Variable Stars?
Understanding Variable Stars was written by John R. Percy.
When was Understanding Variable Stars published?
The publication date for this specific edition is June 11, 2007. The original work may have been published on a different date.