sena se Lipotso ka Bo-ramahlalee tla otla kelello ea hau!
Sena se kenyelletsa tse 16 tse bonolo ho li thata lipotso tse mabapi le saenseka likarabo. Ithute ka bo-rasaense le lintho tseo ba li qapileng, ’me u bone kamoo ba thusitseng kateng ho ntlafatsa lefatše.
Tafole ea likateng:
- Lipotso tse Ntle ho Bo-ramahlale - Khetho e mengata
- Lipotso tse Ntle ho Bo-ramahlale - Lipotso tsa Litšoantšo
- Lipotso tse Ntle ho Bo-ramahlale - Ho Odara Lipotso
- Litsela tsa bohlokoa
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Lipotso tse Ntle ho Bo-ramahlale - Khetho e mengata
Potso ea 1. Ke mang ea itseng: “Molimo ha a bapale mataese le bokahohle”?
A. Albert Einstein
B. Nikola Tesla
C. Galileo Galilei
D. Richard Feynman
Araba: A
O ne a lumela hore karolo e ’ngoe le e ’ngoe ea bokahohle e na le morero, eseng ntho e iketsahallang feela tjee. Kopana le kelello e bohlale ea Albert Einstein.
Potso ea 2. Richard Feynman o fumane Khau ea Nobel tšimong efe?
A. Fisiks
B. Khemistri
C. Biology
D. Lingoliloeng
Araba: A
Richard Feynman o ile a tsebahala ka tlatsetso ea hae tseleng e kopanyang ea quantum mechanics, quantum electrodynamics, le thuto ea superfluidity ea supercooled liquid helium. Ho feta moo, o ile a hatela pele haholo ho particle physics ka ho fana ka maikutlo a khopolo ea li-partons.
Potso ea 3. Archimedes o tsoa naheng efe?
A. Russia
B. Egepeta
C. Greece
D. Iseraele
Araba: C
Archimedes oa Syracuse ke setsebi sa lipalo sa Mogerike, setsebi sa fisiks, moenjiniere, setsebi sa linaleli le moqapi. O na le bohlokoa bo khethehileng ka lebaka la tšenolo ea hae mabapi le kamano pakeng tsa sebaka se ka holimo le bophahamo ba sebaka le cylinder ea eona e potolohileng.
Potso ea 4. Ke 'nete efe e nepahetseng ka Louis Pasteur - Ntate oa Microbiology?
A. Ha ho mohla a kileng a kopanela lithutong tsa bongaka
B. Ea lefa la Jeremane-Jewish
C. Ke pula-maliboho oa ho qaptjoa ha microscope
D. E kgutsitsoe ke ho kula
Araba: A
Louis Pasteur ha ho mohla a kileng a ithuta Medicine. Lekala la hae la pele la thuto e ne e le Arts le Mathematics. Hamorao, o ile a boela a ithuta Chemistry le Fisiks. O ile a sibolla tsa bohlokoa ka mefuta e fapaneng ea libaktheria 'me a bontša hore livaerase li ke ke tsa bonoa ka microscope.
Potso ea 5. Ke mang ea ngotseng buka "A Brief History of Time"?
A. Nicolaus Copernicus
B. Isaac Newton
C. Stephen Hawking
D. Galileo Galilei
Araba: C
O ile a hatisa mosebetsi ona o hlokomelehang ka 1988. Buka ena e tšohla likhopolo tsa hae tsa motheo le ho bolela esale pele boteng ba mahlaseli a Hawking.
Potso ea 6. Dmitri Ivanovich Mendeleev o ile a fumana Moputso oa Nobel oa k'hemistri bakeng sa tlhahiso efe?
A. Ho sibolloa ha khase ea Methane
B. Periodic table of chemical elements
C. Hydra bomo
D. Matla a nyutlelie
Araba: B
Dmitri Mendeleev, rasaense oa Lerussia, o tlotloa ka ho theha phetolelo ea pele ea tafole ea periodic ea likarolo tsa lik'hemik'hale - ketsahalo ea bohlokoa historing ea k'hemistri. O ile a boela a sibolla khopolo ea mocheso o matla.
Potso ea 7. Ke mang ea tsejoang e le "Ntate oa Liphatsa tsa lefutso tsa Kajeno"?
A. Charles Darwin
B. James Watson
C. Francis Crick
D. Gregor Mendel
Araba: D
Gregor Mendel, le hoja e ne e le rasaense, e ne e boetse e le moitlami oa Augustinian, a kopanya lerato la hae la saense le mosebetsi oa hae oa bolumeli. Mosebetsi o matla oa Mendel oa limela tsa lierekisi, o ileng oa rala motheo oa liphatsa tsa lefutso tsa morao-rao, ha oa ka oa tsejoa haholo nakong ea bophelo ba hae, o ile a fumana tumello e atileng lilemo ka mor'a lefu la hae.
Potso ea 8. Ke mang ea qapileng tleloubu le ea tsejoang ka "Wizard of Menlo Park"?
A. Thomas Edison
B. Alexander Graham Bell
C. Louis Pasteur
D. Nikola Tesla
Araba: A
Edison o hlahetse Milan, Ohio, USA. O tumme ka lintho tse ngata tsa bohlokoa tse entsoeng, tse akarelletsang tleloubu ea motlakase, k’hamera ea litšoantšo tse tsamaeang, sebuela-hōle sa seea-le-moea-moea le tsamaiso ea sejoale-joale ea motlakase.
Potso ea 9. Graham Bell o tumme ka boqapi bofe?
A. Lebone la motlakase
B. Mohala
C. Motlakase oa motlakase
D. Khomphuta
Araba: B
Mantswe a pele ao Alexander Graham Bell a a buileng mohaleng e ne e le, “Monghadi Watson, tloo kwano, ke batla ho o bona."
Potso ea 10. Ke ramahlale ofe ka tlase ea manehiloeng setšoantšo sa hae ka phaposing ea borutelo ke Albert Einstein?
A. Galileo Galilei
B. Aristotle
C. Michael Faraday
D. Pythagoras
Araba: C
Albert Einstein o ile a fetisa setšoantšo sa Faraday ka phaposing ea hae ea ho rutela hammoho le litšoantšo tsa Isaac Newton le James Clerk Maxwell.
Lipotso tse Ntle ho Bo-ramahlale - Lipotso tsa Litšoantšo
Potso ea 11-15: Nahana ka lipotso tsa setšoantšo! Ke mang kapa eena? Bapisa setšoantšo le lebitso la sona le nepahetseng
Picture | Lebitso la rasaense |
11. | A. Marie Curie |
12. | B. Rachel Carson |
13. | C. Albert Einstein |
14. | D. APJ Abdul Kalam |
15. | E. Rosalind Franklin |
Araba: 11- C, 12- E, 13- B, 14 - A, 15- D
- APJ Abdul Kalam ke e mong oa bo-rasaense ba tummeng ba India ba mehleng ea kajeno. O tsebahala ka tlatsetso ea hae e kholo ho nts'etsopele ea metsu e tsamaeang ka lebitso la Agni le Prithv, mme o sebelitse joalo ka mopresidente oa bo11 oa India ho tloha 2002 ho isa 2007.
- Ho na le bo-ramahlale ba bangata ba tummeng ba thusitseng ho fetola lefatše joalo ka Rosalind Franklin (ea ileng a sibolla sebopeho sa DNA).), Rachel Carson (mohale oa botsitso), le Marie Curie (ea sibolotseng polonium le radium).
Lipotso tse Ntle ho Bo-ramahlale - Ho Odara Lipotso
Potso ea 16: Khetha tatellano e nepahetseng ea letoto la liketsahalo tsa saense ho latela nako eo li etsahetseng ka eona.
A. Lebone la lebone le sebetsang khoebong (Thomas Edison)
B. Likhopolo tse akaretsang tsa kamano (Albert Einstein)
C. Sebopeho le sebopeho sa DNA (Watson, Crick, le Franklin)
D. Melao ea motsamao (Issac Newton)
E. Mochini oa khatiso Ka mofuta o tsamaeang (Johannes Gutenberg)
F. Stereolithography, e tsejoang hape e le khatiso ea 3D (Charles Hull)
karabo: Mochine oa khatiso o nang le mofuta o suthehang (1439) --> The laws of motion (1687) --> Likhopolo tse akaretsang tsa relativity (1915) --> Sebopeho le sebopeho sa DNA (1953) --> Stereolithography (1983)
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Ref: Britannica