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Hustota - princip, základy
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Assessment
•
Vaclav Koplik
•
Science
•
8th Grade
•
2 plays
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Hard
Student preview
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7 questions
Show answers
1.
Multiple Choice
v jakých jednotkách počítáme hustotu?
v kg
g/kg
2.
Multiple Choice
Jak značíme hustotu?
V
kg
kg/m3
ρ
3.
Multiple Select
Jak zjistíme hustotu látky?
z internetu
výpočtem
zvážíme těleso a odhadneme hustotu
z knížky (z tabulek)
4.
Multiple Choice
Co to znamená, když má látka hustotu 900kg/m3
že látka váží 900kg
5.
Multiple Choice
Jaký je vzorec pro výpočet hustoty?
ρ = V : m
ρ = m . V
ρ = V . m
ρ = m : V
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