A hollow sphere is melted to form small identical hollow spheres. Inne – McqOptions

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1.	A hollow sphere is melted to form small identical hollow spheres. Inner and outer radius of the bigger sphere are 4 cm and 6 cm respectively. If inner and outer radii of the smaller sphere are 2 cm and 3 cm respectively, then how many smaller spheres can be formed?
A.	4
B.	8
C.	6
D.	12
Answer» C. 6

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