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a= 0,17 dm
b=0,17 dm
c=0,26 dm
d= 0,25 dm
Vh=0,15 dm
V=?
Určte objem guľovej vrstvy, ktorá vznikne z polgule s polomerom 5 cm odrezaním odseku, ktorého výška je 1,5 cm. (Výsledok má vyjsť 230 cm3, stačí iba postup)
Dobrý deň, potrebovala by som prosím pomôcť s týmto príkladom z fyziky. Dva kladné bodové náboje Q1 = Q a Q2 = 4Q jsou pevně umístěny ve dvou bodech vzdálených od sebe 6 cm. Určete, kde je třeba na…
Dobrý deň, potreboval by som zistiť z priloženého obrázku, že koľko a ako pripraviť 5% h2so4. Za každú pomoc ďakujem.
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