The Elements of Astronomy Designed for the Use of Students in the University

Cover The Elements of Astronomy Designed for the Use of Students in the University
The book The Elements of Astronomy Designed for the Use of Students in the University was written by author Here you can read free online of The Elements of Astronomy Designed for the Use of Students in the University book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is The Elements of Astronomy Designed for the Use of Students in the University a good or bad book?
Where can I read The Elements of Astronomy Designed for the Use of Students in the University for free?
In our eReader you can find the full English version of the book. Read The Elements of Astronomy Designed for the Use of Students in the University Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book The Elements of Astronomy Designed for the Use of Students in the University
What reading level is The Elements of Astronomy Designed for the Use of Students in the University book?
To quickly assess the difficulty of the text, read a short excerpt:

M. De la Lande makes it 57 X . 5" at the equator, 56'. 53", 2 at the ON PARALLAX.
77 pole, and 57'. L" for the mean radius of the earth, sup- posing the difference of the equatorial and polar diameters to be of the whole. From the formula 30O of Mayer, the equatorial parallax is 57'- ll", 4.
(146. ) To find the mean distance, Cs, of the moon, we have AC, the mean radius (r) of the earth, : Cs, the mean distance (Z)) of the moon from the earth, :: sin. 57'. L" = AsC (145) : radius :: 1 : 6o, 3 ;
... conse- quently Z>~6o, 3r ; but r = 396*4 miles ; hence, Z) = 239029 miles.
(147. ) According to M. De la Lande, the horizontal semidiameter of the moon : it's horizontal parallax for the mean radius (r) of the earth :: 15' : 54'. 57", 4, or very nearly as 3 : 1 1 ; hence, the semidiameter of the moon is TT r = -rrx 3964 = 1081 miles; and as the magnitude of spherical bodies are as the cubes of their radii, we have the magnitudes of the moon and earth as 3 3 : II 3, or as I : 49 nearly.
CHAP. VIL ON REFRACTION.


What to read after The Elements of Astronomy Designed for the Use of Students in the University?
You can find similar books in the "Read Also" column, or choose other free books by Samuel Vince to read online
MoreLess

Read book The Elements of Astronomy Designed for the Use of Students in the University for free

You can download books for free in various formats, such as epub, pdf, azw, mobi, txt and others on book networks site. Additionally, the entire text is available for online reading through our e-reader. Our site is not responsible for the performance of third-party products (sites).
Ads Skip 5 sec Skip
+Write review

User Reviews:

Write Review:

Guest

Guest