Question: NO SOLUTION NO POINT 1. Calculate the time required for silica and galena of 50 nm radius to reach 99% of vt in water and

NO SOLUTION NO POINT

1. Calculate the time required for silica and galena of 50 nm radius to reach 99% of vt in water and in air at 20C.

2. Calculate the sphericity of a prism with dimensions of d x 3d X 1/3 d.

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