The inner radius and thickness of a spherical shell is 3 cm and 1 cm. Calculate the volume of metal used for making the spherical shell.
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Answer:
1240.38 cm3
Step-by-step explanation:
Given, External radius of hollow spherical shell r1 = 8 cm. Internal radius r2 = 8 – 2 = 6 Hence, volume of the metal used = 1240.38 cm3
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