Question:medium
A small metal sphere of density $\rho$ is dropped from height $h$ into a jar containing liquid of density $\sigma (\sigma > \rho)$. The maximum depth up to which the sphere sinks is (Neglect damping forces)
A small metal sphere of density $\rho$ is dropped from height $h$ into a jar containing liquid of density $\sigma (\sigma > \rho)$. The maximum depth up to which the sphere sinks is (Neglect damping forces)
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Work-Energy Theorem: $W_{net} = \Delta KE$. At max depth, $KE = 0$. $W_g + W_b = 0$.
Updated On: May 12, 2026
- $\frac{\rho}{\rho-\sigma}$
- $\frac{\text{h}\sigma}{(\rho-\sigma)}$
- $\frac{\sigma}{(\rho-\sigma)}$
- $\frac{\text{h}\rho}{(\sigma-\rho)}$
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The Correct Option is D
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