Question
Download Solution PDFIf the ratio of the volume of two spheres is 1 : 8, then the ratio of their surface area is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven:
The ratio of the volume of two spheres is 1 : 8
Formula used:
Volume of a sphere =
Surface area of a sphere =
Calculation:
Let the radii of the two spheres be
⇒
⇒
The ratio of their surface areas is:
⇒
∴ The correct answer is option (1).
Last updated on Jul 16, 2025
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