Q1. (20 marks) A hollow sphere floats half-submerged in a liquid of density 900 kg/m and the submerged volume is 1.39 cm

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Q1. (20 marks) A hollow sphere floats half-submerged in a liquid of density 900 kg/m and the submerged volume is 1.39 cm

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Q1 20 Marks A Hollow Sphere Floats Half Submerged In A Liquid Of Density 900 Kg M And The Submerged Volume Is 1 39 Cm 1
Q1 20 Marks A Hollow Sphere Floats Half Submerged In A Liquid Of Density 900 Kg M And The Submerged Volume Is 1 39 Cm 1 (19.93 KiB) Viewed 57 times
Q1. (20 marks) A hollow sphere floats half-submerged in a liquid of density 900 kg/m and the submerged volume is 1.39 cm a) Find the mass of the sphere. b) If the inner radius of the sphere is equal to 3/4 of the outer radius, calculate the density of the material of which the sphere is made. c) Compare the density of the sphere's material and the density of the liquid and then explain why the sphere floats.
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