Optics knowledge map

The current map is based on 199637 answers.

Number of active questions per language

language
number of questions
Russian language (оптика)  
4
Portuguese language (ótica)  
1
Spanish language (óptica)  
2
English language (optics)  
22
Romanian language („optică“)  
1
Ukrainian language (оптика)  
2
French language (optique)  
1
Polish language (optyka)  
32
Dutch language (optica)  
1
German language (Optik)  
13

Results

Country
Results
answers
flagPeru
100%
100%
6
flagDjibouti
100%
100%
3
flagGuatemala
100%
100%
3
flagArgentina
100%
100%
3
flagTurkmenistan
100%
100%
2
flagCosta Rica
100%
100%
2
flagZambia
100%
100%
2
flagMoldova
100%
100%
1
flagSudan
100%
100%
1
flagEl Salvador
100%
100%
1
flagVatican City
100%
100%
1
flagEritrea
100%
100%
1
flagEcuador
100%
100%
1
flagBahrain
100%
100%
1
flagMontenegro
100%
100%
1
flagEthiopia
100%
100%
1
flagUruguay
100%
100%
1
flagCameroon
83%
83%
6
flagBelarus
80%
80%
42
flagJamaica
80%
80%
5
flagPalestine
75%
75%
4
flagCzech Republic
72%
72%
33
flagLithuania
71%
71%
35
flagBulgaria
68%
68%
35
flagAzerbaijan
68%
68%
22
flagKenya
68%
68%
22
flagGeorgia
68%
68%
19
flagLuxembourg
66%
66%
48
flagSlovenia
66%
66%
27
flagSouth Korea
66%
66%
27
flagUganda
66%
66%
12
flagTaiwan
66%
66%
3
flagMalta
66%
66%
3
flagVietnam
66%
66%
3
flagIraq
65%
65%
47
flagSweden
65%
65%
43
flagRussia
64%
64%
142
flagMozambique
63%
63%
11
flagChina
62%
62%
45
flagBosnia and Herzegovina
62%
62%
24
flagRomania
61%
61%
55
flagNew Zealand
61%
61%
39
flagDenmark
61%
61%
21
flagPortugal
60%
60%
38
flagNepal
60%
60%
25
flagThailand
60%
60%
25
flagYemen
60%
60%
5
flagCanada
59%
59%
253
flagPakistan
59%
59%
246
flagthe Netherlands
59%
59%
217
flagSpain
59%
59%
64
flagHungary
59%
59%
22
flagGermany
58%
58%
963
flagUkraine
58%
58%
175
flagMexico
58%
58%
41
flagKazakhstan
58%
58%
17
flagthe United States
57%
57%
3858
flagCroatia
57%
57%
19
flagCambodia
57%
57%
14
flagIndia
56%
56%
2360
flagAustralia
56%
56%
334
flagGreece
56%
56%
225
flagGhana
56%
56%
32
flagSri Lanka
56%
56%
16
flagFrance
55%
55%
80
flagSerbia
55%
55%
34
flagKuwait
55%
55%
27
flagJapan
55%
55%
18
flagMauritius
55%
55%
9
flagUnknown
54%
54%
228
flagAustria
54%
54%
144
flagBelgium
54%
54%
44
flagIsrael
54%
54%
35
flagRepublic of Ireland
53%
53%
107
flagSingapore
53%
53%
52
flagPoland
52%
52%
186395
flagthe United Kingdom
52%
52%
1314
flagNorway
52%
52%
68
flagthe United Arab Emirates
51%
51%
77
flagBangladesh
51%
51%
27
flagSwitzerland
50%
50%
106
flagFinland
50%
50%
14
flagKG
50%
50%
6
flagRepublic of Macedonia
50%
50%
6
flagMyanmar
50%
50%
4
flagDominican Republic
50%
50%
4
flagPapua New Guinea
50%
50%
2
flagOman
50%
50%
2
flagBelize
50%
50%
2
flagthe Philippines
49%
49%
242
flagSouth Africa
48%
48%
88
flagLebanon
48%
48%
37
flagIndonesia
47%
47%
69
flagItaly
46%
46%
80
flagIran
46%
46%
28
flagNigeria
44%
44%
63
flagEgypt
44%
44%
56
flagBrazil
44%
44%
18
flagMalaysia
42%
42%
99
flagRwanda
41%
41%
46
flagQatar
41%
41%
29
flagEstonia
41%
41%
29
flagTurkey
40%
40%
44
flagIceland
40%
40%
10
flagTunisia
40%
40%
5
flagJordan
40%
40%
5
flagSaudi Arabia
37%
37%
16
flagAlbania
34%
34%
29
flagUzbekistan
33%
33%
9
flagLatvia
33%
33%
6
flagMaldives
33%
33%
3
flagCuba
33%
33%
3
flagMorocco
31%
31%
19
flagNamibia
28%
28%
7
flagTanzania
25%
25%
4
flagArmenia
25%
25%
4
flagAfghanistan
25%
25%
4
flagSlovakia
23%
23%
13
flagChile
0%
0%
2
flagBotswana
0%
0%
2
flagPanama
0%
0%
2
flagHonduras
0%
0%
1
flagSomalia
0%
0%
1
flagTajikistan
0%
0%
1
flagCyprus
0%
0%
1
flagSuriname
0%
0%
1
flagParaguay
0%
0%
1
flagPuerto Rico
0%
0%
1
flagLesotho
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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