Optics knowledge map

The current map is based on 213921 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)  
34
Dutch language (optica)  
1
German language (Optik)  
13

Results

Country
Results
answers
flagPeru
100%
100%
8
flagGuatemala
100%
100%
3
flagDjibouti
100%
100%
3
flagEl Salvador
100%
100%
2
flagCosta Rica
100%
100%
2
flagEcuador
100%
100%
2
flagUruguay
100%
100%
2
flagEritrea
100%
100%
1
flagMoldova
100%
100%
1
flagVatican City
100%
100%
1
flagTogo
100%
100%
1
flagMontenegro
100%
100%
1
flagCameroon
83%
83%
6
flagJamaica
80%
80%
5
flagArmenia
78%
78%
23
flagBelarus
77%
77%
74
flagBahrain
75%
75%
4
flagPalestine
75%
75%
4
flagGeorgia
69%
69%
26
flagAzerbaijan
69%
69%
23
flagSouth Korea
66%
66%
27
flagKenya
66%
66%
24
flagUganda
66%
66%
12
flagMalta
66%
66%
3
flagZambia
66%
66%
3
flagIraq
65%
65%
47
flagLithuania
65%
65%
41
flagHungary
65%
65%
26
flagAustralia
64%
64%
507
flagThailand
64%
64%
31
flagRussia
63%
63%
267
flagLuxembourg
63%
63%
57
flagMozambique
63%
63%
11
flagTurkmenistan
63%
63%
11
flagSpain
62%
62%
77
flagCzech Republic
62%
62%
54
flagSweden
62%
62%
50
flagNew Zealand
62%
62%
48
flagBulgaria
62%
62%
43
flagBosnia and Herzegovina
62%
62%
24
flagMyanmar
62%
62%
8
flagRomania
61%
61%
72
flagChina
61%
61%
68
flagKazakhstan
60%
60%
25
flagYemen
60%
60%
5
flagUkraine
59%
59%
233
flagSlovenia
59%
59%
32
flagDenmark
59%
59%
27
flagPakistan
58%
58%
283
flagNorway
58%
58%
86
flagPortugal
58%
58%
43
flagGhana
58%
58%
41
flagthe Netherlands
57%
57%
252
flagKuwait
57%
57%
28
flagEthiopia
57%
57%
7
flagArgentina
57%
57%
7
flagRepublic of Macedonia
57%
57%
7
flagDominican Republic
57%
57%
7
flagthe United States
56%
56%
4273
flagCanada
56%
56%
306
flagGermany
55%
55%
1570
flagFrance
55%
55%
134
flagSingapore
55%
55%
54
flagMexico
55%
55%
47
flagSerbia
55%
55%
34
flagIndia
54%
54%
2985
flagAustria
54%
54%
300
flagUnknown
54%
54%
228
flagJapan
53%
53%
30
flagNepal
53%
53%
28
flagCroatia
53%
53%
26
flagParaguay
53%
53%
15
flagPoland
52%
52%
197323
flagBelgium
52%
52%
53
flagBangladesh
52%
52%
40
flagIsrael
52%
52%
38
flagCambodia
52%
52%
21
flagthe United Kingdom
51%
51%
1542
flagGreece
51%
51%
339
flagRepublic of Ireland
51%
51%
161
flagSwitzerland
50%
50%
148
flagthe United Arab Emirates
50%
50%
84
flagFinland
50%
50%
18
flagKG
50%
50%
14
flagMauritius
50%
50%
10
flagMaldives
50%
50%
4
flagTaiwan
50%
50%
4
flagPuerto Rico
50%
50%
2
flagPapua New Guinea
50%
50%
2
flagBelize
50%
50%
2
flagSudan
50%
50%
2
flagSouth Africa
49%
49%
91
flagIndonesia
48%
48%
83
flagthe Philippines
47%
47%
301
flagLebanon
47%
47%
40
flagItaly
46%
46%
84
flagNigeria
46%
46%
71
flagBrazil
45%
45%
20
flagUzbekistan
45%
45%
11
flagEgypt
43%
43%
62
flagEstonia
43%
43%
37
flagIran
43%
43%
30
flagRwanda
42%
42%
47
flagMalaysia
41%
41%
107
flagQatar
41%
41%
29
flagSaudi Arabia
41%
41%
17
flagIceland
40%
40%
15
flagJordan
40%
40%
5
flagTunisia
40%
40%
5
flagVietnam
40%
40%
5
flagTurkey
39%
39%
46
flagAlbania
39%
39%
41
flagSri Lanka
37%
37%
45
flagLatvia
37%
37%
8
flagNamibia
33%
33%
9
flagCuba
33%
33%
3
flagOman
33%
33%
3
flagMorocco
31%
31%
19
flagSlovakia
25%
25%
28
flagTanzania
25%
25%
4
flagAfghanistan
20%
20%
5
flagCyprus
16%
16%
6
flagBotswana
0%
0%
4
flagChile
0%
0%
2
flagPanama
0%
0%
2
flagColombia
0%
0%
2
flagNorth Korea
0%
0%
2
flagAlgeria
0%
0%
2
flagHonduras
0%
0%
2
flagSuriname
0%
0%
1
flagLesotho
0%
0%
1
flagBurkina Faso
0%
0%
1
flagSomalia
0%
0%
1
flagTajikistan
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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