Optics knowledge map

The current map is based on 261000 answers.

Number of active questions per language

language
number of questions
Portuguese language (ótica)  
1
Russian language (оптика)  
4
German language (Optik)  
13
French language (optique)  
1
Polish language (optyka)  
40
Spanish language (óptica)  
2
Romanian language („optică“)  
1
English language (optics)  
22
Ukrainian language (оптика)  
2
Dutch language (optica)  
1

Results

Country
Results
answers
flagVatican City
100%
100%
4
flagDjibouti
100%
100%
3
flagBenin
100%
100%
1
flagMontenegro
100%
100%
1
flagBhutan
100%
100%
1
flagTogo
100%
100%
1
flagEritrea
100%
100%
1
flagEquatorial Guinea
100%
100%
1
flagBolivia
88%
88%
9
flagPapua New Guinea
83%
83%
48
flagCameroon
83%
83%
6
flagBahrain
80%
80%
5
flagGuatemala
75%
75%
4
flagTunisia
73%
73%
15
flagPalestine
71%
71%
7
flagAustralia
67%
67%
782
flagIraq
66%
66%
51
flagAzerbaijan
66%
66%
33
flagJamaica
66%
66%
6
flagEl Salvador
66%
66%
3
flagPeru
64%
64%
42
flagGeorgia
64%
64%
37
flagArmenia
64%
64%
31
flagChile
63%
63%
19
flagMozambique
63%
63%
11
flagLithuania
62%
62%
70
flagBosnia and Herzegovina
62%
62%
35
flagSouth Korea
62%
62%
32
flagFiji
62%
62%
8
flagMyanmar
62%
62%
8
flagRussia
61%
61%
732
flagBelarus
61%
61%
155
flagLuxembourg
61%
61%
77
flagDominican Republic
61%
61%
18
flagChina
60%
60%
81
flagUruguay
60%
60%
60
flagThailand
60%
60%
40
flagSlovenia
60%
60%
35
flagUganda
60%
60%
15
flagCosta Rica
60%
60%
5
flagYemen
60%
60%
5
flagUkraine
59%
59%
549
flagSingapore
59%
59%
132
flagthe Netherlands
58%
58%
446
flagHungary
58%
58%
31
flagKuwait
58%
58%
29
flagTurkmenistan
58%
58%
17
flagMoldova
58%
58%
12
flagBelgium
57%
57%
161
flagNorway
57%
57%
147
flagKazakhstan
57%
57%
71
flagVietnam
57%
57%
42
flagZambia
57%
57%
7
flagthe United States
56%
56%
5465
flagPakistan
56%
56%
351
flagFrance
56%
56%
265
flagIsrael
56%
56%
99
flagGhana
56%
56%
86
flagLatvia
56%
56%
16
flagCanada
55%
55%
526
flagUnknown
54%
54%
228
flagEstonia
54%
54%
75
flagPortugal
54%
54%
59
flagArgentina
54%
54%
53
flagCambodia
54%
54%
24
flagKG
54%
54%
24
flagMauritius
54%
54%
11
flagIndia
53%
53%
4468
flagAustria
53%
53%
898
flagRomania
53%
53%
110
flagBulgaria
53%
53%
65
flagBangladesh
53%
53%
65
flagNepal
53%
53%
43
flagCyprus
53%
53%
13
flagPoland
52%
52%
231194
flagGermany
52%
52%
4799
flagSeychelles
52%
52%
25
flagSwitzerland
51%
51%
448
flagSweden
51%
51%
94
flagCroatia
51%
51%
66
flagSerbia
51%
51%
64
flagKenya
51%
51%
45
flagthe United Kingdom
50%
50%
2410
flagSpain
50%
50%
941
flagGreece
50%
50%
462
flagMexico
50%
50%
184
flagItaly
50%
50%
166
flagCzech Republic
50%
50%
122
flagNew Zealand
50%
50%
79
flagLebanon
50%
50%
77
flagBrazil
50%
50%
58
flagParaguay
50%
50%
16
flagEthiopia
50%
50%
8
flagSyria
50%
50%
4
flagMaldives
50%
50%
4
flagSudan
50%
50%
2
flagZimbabwe
50%
50%
2
flagSomalia
50%
50%
2
flagBelize
50%
50%
2
flagIndonesia
49%
49%
103
flagUzbekistan
48%
48%
35
flagRepublic of Ireland
47%
47%
362
flagthe United Arab Emirates
47%
47%
144
flagSouth Africa
47%
47%
143
flagthe Philippines
46%
46%
460
flagNigeria
46%
46%
200
flagTurkey
46%
46%
69
flagColombia
46%
46%
45
flagNamibia
46%
46%
13
flagMalaysia
45%
45%
128
flagDenmark
45%
45%
77
flagTaiwan
45%
45%
11
flagJapan
44%
44%
63
flagAlbania
44%
44%
59
flagVenezuela
44%
44%
9
flagIceland
43%
43%
23
flagSri Lanka
42%
42%
71
flagRwanda
42%
42%
69
flagSaudi Arabia
42%
42%
45
flagFinland
42%
42%
40
flagOman
42%
42%
19
flagMalta
42%
42%
7
flagJordan
42%
42%
7
flagQatar
41%
41%
41
flagIran
41%
41%
34
flagRepublic of Macedonia
40%
40%
15
flagPanama
40%
40%
5
flagEgypt
36%
36%
180
flagEcuador
34%
34%
32
flagTajikistan
33%
33%
6
flagPuerto Rico
33%
33%
3
flagCuba
33%
33%
3
flagSlovakia
29%
29%
41
flagMorocco
27%
27%
22
flagTanzania
27%
27%
18
flagAfghanistan
20%
20%
5
flagMongolia
18%
18%
11
flagTrinidad and Tobago
16%
16%
6
flagBotswana
0%
0%
4
flagGuyana
0%
0%
3
flagHonduras
0%
0%
2
flagAlgeria
0%
0%
2
flagNorth Korea
0%
0%
2
flagBurkina Faso
0%
0%
1
flagLesotho
0%
0%
1
flagSuriname
0%
0%
1
Countries with less than 250 answers are not shown. Show all data
A more detailed analysis is available: Global optics knowledge test
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