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What is the radius of a solid aluminum sphere that has a mass of 87g in inches?
Wiki User
∙ 12y ago
Mass = 87 grams and density of aluminium = 2.7g/cm3
So volume of spere = Mass/Density = 87/2.7 = 32.22... cm3
Then V = 4/3*pi*r3 = 32.22.. cm3
r3 = 32.22...*3/(4*pi) = 7.6925 so that r = 1.97 cm
= 0.78 inches.
Wiki User
∙ 12y ago
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A cubical solid block of metal 49cm 344cm 318cm is melted and formed into a solid sphere. Calculate the radius of the sphere.?
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A cubical solid block of metal 49cm 344cm 318cm is melted and formed into a solid sphere. Calculate the radius of the sphere.?
cuboid volume = 49 * 344 * 318 = 5,360,208 cu. cm.>(sphere) volume = 4/3 * pi *r3>radius = cube root ( (3* volume) / (4 * pi) ) = 108.566 cm
What solid shape has no face?
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