Historie Flashcards by Lukáš Vodička

Q

Rajský plyn

A

Oxid dusný
N2O
Humphrey Davy
Cc 1800

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Q

Kdo objevil energii?

A

Nikdo.
K ustálení pojmu přispěli Michael Faraday a 1807 Thomas Young.

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Q

Které prvky objevil Sir Humphrey Davy

A

Draslík a Sodík

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Q

Které prvky objevil Sir Humphrey Davy,

A

Draslík a Sodík 1807
Vápník a Hořčík?

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Q

Vlnová teorie světla

A

Thomas Young 1807

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Q

Descartes a je ho pojem pro hybnost

A

p=m.v
Množství pohybu
1644

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Q

Leibnitz a jeho živá síla

A

vis viva = mv2
vca

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Q

Galileo Galilei - ranné úvahy o pohybu

A

dráha je úměrná druhé mocnině času

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Q

Fermatův princip

A

1662 v rámci korespondence s Descartem

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Q

Aristotelký pohled na pád tělesa

A

Tělesa padají rychleji, čím jsou těžší

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Q

Galileo Galilei a jeho “objev zrychlení”

A

1602 - 1604 experimenty
1638 - publikace

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Q

A

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Q

Kdo první spočítal obvod Země?

A

Erastothenes 200BC

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Q

4 dokonalá čísla

A

6, 28, 496, 8128
Nicomachus
(dodnes jen 51 ks)

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Q

A

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