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Melvil Decimal System: 535.4

Wording: Mathematics and Science > Physics > Optics > Dispersion; Diffraction; Absorption

Dewmoji: ๐Ÿ”ฌ > ๐ŸŽ > ๐ŸŒˆ > ?

0
Information
196,074
โ„น๏ธ
1
Philosophy and Psychology
182,667
๐Ÿ’ญ
2
Religion
462,730
๐Ÿ™๐Ÿฝ
3
Social Sciences
1,016,516
๐Ÿ‘ซ
4
Language
130,278
๐Ÿ’ฌ
5
Mathematics and Science
322,754
๐Ÿ”ฌ
6
Technology
751,392
๐Ÿ’ก
7
Arts and Recreation
695,085
๐ŸŽจ
8
Literature
928,224
๐Ÿ“š
9
Biography and History
591,421
๐Ÿ—ฟ
50
General Science
24,895
๐Ÿ”ฌ
51
Mathematics
61,905
โž—
52
Astronomy
17,382
๐ŸŒŒ
53
Physics
34,158
๐ŸŽ
54
Chemistry
22,044
โš—
55
Earth sciences & geology
28,154
๐ŸŒŽ
56
Fossils & prehistoric life
6,388
๐Ÿ’€
57
Life Sciences
45,953
๐Ÿ 
58
Botany
17,681
๐ŸŒฟ
59
Zoology
64,194
๐Ÿผ
530
Physics
16,651
๐ŸŽ
531
Mechanics
2,693
๐Ÿ’จ
532
Fluid mechanics
1,298
๐Ÿ’ฆ
533
Gas dynamics; Aerodynamics; Pneumatics
274
โ˜๏ธ
534
Sound; Acoustics
641
๐Ÿ””
535
Optics
3,011
๐ŸŒˆ
536
Heat; Thermodynamics
1,114
๐Ÿ”ฅ
537
Electricity
2,533
โšก
538
Magnetism
1,047
ฮฆ
539
Nuclear physics; Matter
4,896
โš›
535.0
141
535.1
Theory
103
535.2
Propagation; Velocity; Measurement of light
188
535.3
Reflection; Refraction; Absorption (See also 522.92 Astronomy)
181
535.4
Dispersion; Diffraction; Absorption
146
535.5
Polarization; Polariscope; Double refraction
99
535.6
Color
1,033
535.7
Physiologic: Eye
2
535.8
Applications
251
535.9
Tables; Problems; Questions
2
535.40
2
535.41
1
535.42
17
535.43
25
535.44535.45535.46535.47
23
535.48535.49

Works under MDS 535.4

1–50 of 124 ( next )titles | covers | shelf
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Wording

1922 Edition
Modern language
Emoji

"Far Friends"

MDS classes with significant recommendations overlap, excluding ones under the same top-level class.

None

What is MDS?

Melvil stands for "Melvil Decimal System," named after Melvil Dewey, the famous librarian. Melvil Dewey invented his Dewey Decimal System in 1876, and early versions of his system are in the public domain.

More recent editions of his system are in copyright, and the name "Dewey," "Dewey Decimal," "Dewey Decimal Classification" and "DDC" are registered trademarked by OCLC, who publish periodic revisions.

LibraryThing's MDS system is based on the classification work of libraries around the world, whose assignments are not copyrightable. MDS "scheduldes" (the words that describe the numbers) are user-added, and based on public domain editions of the system.

The Melvil Decimal System is NOT the Dewey Decimal System of today. Wordings, which are entered by members, can only come from public domain sources. The base system is the Free Decimal System, a public domain classification created by John Mark Ockerbloom. Where useful or necessary, wording comes from the 1922 edition of the Dewey Decimal System. Language and concepts may be changed to fit modern tastes, or to better describe books cataloged. Wordings may not come from in-copyright sources.

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