How Long to Read Astronomical Spectrographs and Their History

How Long Does it Take to Read Astronomical Spectrographs and Their History?

It takes the average reader 4 hours and 3 minutes to read Astronomical Spectrographs and Their History by J. B. Hearnshaw

Assuming a reading speed of 250 words per minute. Learn more

Description

Indispensable reference on the historical development of spectrographs for advanced amateur and professional astronomers, graduate students, and historians of science.

How long is Astronomical Spectrographs and Their History?

Astronomical Spectrographs and Their History by J. B. Hearnshaw is 242 pages long, and a total of 60,984 words.

This makes it 82% the length of the average book. It also has 75% more words than the average book.

How Long Does it Take to Read Astronomical Spectrographs and Their History Aloud?

The average oral reading speed is 183 words per minute. This means it takes 5 hours and 33 minutes to read Astronomical Spectrographs and Their History aloud.

What Reading Level is Astronomical Spectrographs and Their History?

Astronomical Spectrographs and Their History 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.

Where Can I Buy Astronomical Spectrographs and Their History?

Astronomical Spectrographs and Their History by J. B. Hearnshaw is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.

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