A hollow sphere of inner radius 80cm and outer radius
A hollow sphere of inner radius 8.0cm and outer radius 9.0cmfloats half -submerged in a liquid of density 800kg/m3
(a) What is the mass of the sphere?
(b) calculate the density of the material of which the sphere is made.
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a hollow sphere of inner radius 80cm and outer radius 90cmfloats half -submerged in a liquid of density 800kgm3a what
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