How Long to Read The Expert Maid-Servant

How Long Does it Take to Read The Expert Maid-Servant?

It takes the average reader 2 hours and 32 minutes to read The Expert Maid-Servant by Christine Terhune Herrick

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

Description

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1902 Excerpt: ...earth. r' = radius of moon, or other body. P = moon's horizontal parallax = earth's angular semidiameter as seen from the moon. f = moon's angular semidiameter. Now = P (in circular measure), r'-r = r (in circular measure);.'. r: r':: P: P', or (radius of earth): (radios of moon):: (moon's parallax): (moon's semidiameter). Examples. 1. Taking the moon's horizontal parallax as 57', and its angular diameter as 32', find its radius in miles, assuming the earth's radius to be 4000 miles. Here moon's semidiameter = 16';.-. 4000::: 57': 16';.-. r = 400 16 = 1123 miles. 2. The sun's horizontal parallax being 8"8, and his angular diameter 32V find his diameter in miles. ' Am. 872,727 miles. 3. The synodic period of Venus being 584 days, find the angle gained in each minute of time on the earth round the sun as centre. Am. l"-54 per minute. 4. Find the angular velocity with which Venus crosses the sun's disc, assuming the distances of Venus and the earth from the sun are as 7 to 10, as given by Bode's Law. Since (fig. 50) S V: VA:: 7: 3. But Srhas a relative angular velocity round the sun of l"-54 per minute (see Example 3); therefore, the relative angular velocity of A V round A is greater than this in the ratio of 7: 3, which gives an approximate result of 3"-6 per minute, the true rate being about 4" per minute. Annual ParaUax. 95. We have already seen that no displacement of the observer due to a change of position on the earth's surface could apparently affect the direction of a fixed star. However, as the earth in its annual motion describes an orbit of about 92 million miles radius round the sun, the different positions in space from which an observer views the fixed stars from time to time throughout the year must be separated ...

How long is The Expert Maid-Servant?

The Expert Maid-Servant by Christine Terhune Herrick is 148 pages long, and a total of 38,184 words.

This makes it 50% the length of the average book. It also has 47% more words than the average book.

How Long Does it Take to Read The Expert Maid-Servant Aloud?

The average oral reading speed is 183 words per minute. This means it takes 3 hours and 28 minutes to read The Expert Maid-Servant aloud.

What Reading Level is The Expert Maid-Servant?

The Expert Maid-Servant is suitable for students ages 10 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 The Expert Maid-Servant?

The Expert Maid-Servant by Christine Terhune Herrick 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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