A hollow spherical shell is made of a metal of density 4.5 g per cm^(3 – InterviewSolution

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1.	A hollow spherical shell is made of a metal of density 4.5 g per cm^(3). If its internal and external radii are 8 cm and 9 cm, respectively find the weigth of the shell.
Answer» ANSWER :4.092 KG

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