When a solid metal object is completely melted and recast into a different shape…

MATHEMATICS · Single correct · CBSE · Mathematics · Surface Areas and Volumes · Surface Areas and Volumes

Problem

When a solid metal object is completely melted and recast into a different shape without any loss of material, which of the following quantities remains unchanged? (a) Surface area (b) Surface-area-to-volume ratio (c) Volume (d) Curved surface area

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