Question:medium
A solid sphere of volume \(V\) experiences a viscous force \(F\) when descending with a speed \(v\) in a liquid. If another solid sphere of volume \(27V\) descends with the same speed \(v\) in the same liquid, it experiences a viscous force
A solid sphere of volume \(V\) experiences a viscous force \(F\) when descending with a speed \(v\) in a liquid. If another solid sphere of volume \(27V\) descends with the same speed \(v\) in the same liquid, it experiences a viscous force
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If sphere volume changes by a factor of \(27\), radius changes by a factor of \(3\).
Updated On: Apr 29, 2026
- \(12F\)
- \(4F\)
- \(9F\)
- \(3F\)
- \(6F\)
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The Correct Option is D
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