Exercise
https://texercises.com/exercise/eisen-kegel/
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The following quantities appear in the problem: Masse \(m\) / Volumen \(V\) / molare Masse \(M\) / Stoffmenge \(n\) / Radius \(r\) / Dichte \(\varrho\) /
The following formulas must be used to solve the exercise: \(\varrho = \dfrac{m}{V} \quad \) \(V = \dfrac{4}{3}\pi r^3 \quad \) \(m = nM \quad \)
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Exercise:
Welchen Radius hat ein Kegel aus nO Eisen-Atomen rO MO mit hO Höhe?

Solution:
Geg n nO n rho rO r M MO M h hO h GesRadiusrsim Der Uran-Zylinder hat m nM n M m Masse und V fracmrho fracnMrho fracmr V Volumen. Dieser Kegel hat also r sqrtfracVpi h sqrtfracfracnMrhopi h sqrtfracnMpi rho h sqrtfrac Vpi h ra Radius. r sqrtfracnMpi rho h ra raP-
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Exercise:
Welchen Radius hat ein Kegel aus nO Eisen-Atomen rO MO mit hO Höhe?

Solution:
Geg n nO n rho rO r M MO M h hO h GesRadiusrsim Der Uran-Zylinder hat m nM n M m Masse und V fracmrho fracnMrho fracmr V Volumen. Dieser Kegel hat also r sqrtfracVpi h sqrtfracfracnMrhopi h sqrtfracnMpi rho h sqrtfrac Vpi h ra Radius. r sqrtfracnMpi rho h ra raP-
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Attributes & Decorations
Branches
atomism
Tags
atomismus, kegel, masse, mechanik, molare masse, physik, volumen
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Difficulty
(3, default)
Points
3 (default)
Language
GER (Deutsch)
Type
Calculative / Quantity
Creator uz
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Link