# Calculate the mass of helium lost by diffusion. D = 0.04 × 10–12 m2/s. The solubility of helium in the material = 1.8 × 10–3 kg/m3 bar.

Calculate the mass of helium lost by diffusion. D = 0.04 × 10–12 m2/s. The solubility of helium in the material = 1.8 × 10–3 kg/m3 bar..

Helium gas at a pressure of 6.2 bar is stored in a fused silica container of spherical shape of 0.21 m diameter, the wall thickness being 2.6 mm. Calculate the mass of helium lost by diffusion. D = 0.04 × 10–12 m2/s. The solubility of helium in the material = 1.8 × 10–3 kg/m3 bar. ### Save your time - order a paper!

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The post Calculate the mass of helium lost by diffusion. D = 0.04 × 10–12 m2/s. The solubility of helium in the material = 1.8 × 10–3 kg/m3 bar. appeared first on Best Custom Essay Writing Services | EssayBureau.com.

Calculate the mass of helium lost by diffusion. D = 0.04 × 10–12 m2/s. The solubility of helium in the material = 1.8 × 10–3 kg/m3 bar.