It takes the average reader 5 hours to read History of the Royal Astronomical Society, 1820–1920 by John Louis Emil Dreyer
Assuming a reading speed of 250 words per minute. Learn more
Published in 1923, this work surveys the world's oldest astronomical society, with chapters contributed by leading contemporary astronomers.
History of the Royal Astronomical Society, 1820–1920 by John Louis Emil Dreyer is 295 pages long, and a total of 75,225 words.
This makes it 100% the length of the average book. It also has 92% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 6 hours and 51 minutes to read History of the Royal Astronomical Society, 1820–1920 aloud.
History of the Royal Astronomical Society, 1820–1920 is suitable for students ages 12 and up.
Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.
When deciding what to show young students always use your best judgement and consult a professional.
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