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A difference In density between gases creates buoyancy which is the ability of an object to float. 0°C helium has a density of .18 kg/m³. 0°C regular air has a density Of 1.29 kg/m^3.
In kilograms how much mask in a cubic meter of helium float in regular air at 0°C?

Respuesta :

rafaleo84

Answer:

mass = 0.18 [kg]

Explanation:

This is a classic problem where we can apply the definition of density which is equal to mass over volume.

[tex]density = \frac{mass}{volume} \\\\where:\\volume = 1 [m^3]\\density = 0.18[kg/m^3][/tex]

mass = 0.18*1

mass = 0.18 [kg]

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