MDS539

Wording: Natural sciences and mathematicsPhysicsMatter; Molecular Physics; Atomic and Nuclear physics; Radiation; Quantum Physics

Dewmoji: πŸ”¬πŸŽβ˜’οΈ

0
Information
211,309
ℹ️
1
Philosophy and Psychology
222,117
πŸ’­
2
Religions
553,458
πŸ™
3
Social sciences
1,149,609
πŸ‘«
4
Language
169,684
πŸ’¬
5
Natural sciences and mathematics
370,689
πŸ”¬
6
Technology
825,322
πŸ’‘
7
The arts
837,286
🎨
8
Literature
1,181,351
πŸ“š
9
History and Geography
690,262
πŸ—ΊοΈ
50
General Science
29,525
πŸ”¬
51
Mathematics
72,278
βž—
52
Astronomy
20,908
πŸ”­
53
Physics
38,015
🍎
54
Chemistry
25,213
βš—οΈ
55
Earth sciences & geology
31,264
🌎
56
Fossils & prehistoric life
8,842
πŸ’€
57
Life Sciences, Biology
48,855
🧬
58
Plants
21,827
🌿
59
Zoology
73,962
🐼
530
Physics
18,063
🍎
531
Mechanics
3,107
πŸ’¨
532
Fluid mechanics
1,479
πŸ’¦
533
Gas dynamics; Aerodynamics; Pneumatics
384
☁️
534
Sound; Acoustics
812
πŸ””
535
Optics
3,690
🌈
536
Heat; Thermodynamics
1,450
πŸ”₯
537
Electricity
2,762
⚑
538
Magnetism
1,169
🧲
539
Matter; Molecular Physics; Atomic and Nuclear physics; Radiation; Quantum Physics
5,099
☒️
539.0
40
539.1
Structure of matter
164
539.2
Radiations (Radiant energy)
159
539.3
Elasticity; Torsion
11
539.4
Strength of materials
539.5
Permanent displacement of molecules
2
539.6
Molecular Physics
152
539.7
Atomic and nuclear physics
4,066
539.8
3
539.9

Selected Works under MDS 539 (5,099)

Related Tags

"Far Friends"

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

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Wording

1922 Edition
Do NOT copy from the copyrighted sources. 1922 edition here, in absurd phonetic English. Use standard spelling.
Modern Language
Modern wording should be based on the Free Decimal System or on the 1922 edition of Dewey. Language and concepts may be modernized. Do not use an in-copyright source.
Emoji
A single emoji for this DDC Class. The full emoji will be composed of the emojis from the top level to this one.