Mathematics · Mechanical Properties of Fluids
A ball of radius r and density ρ falls freely under gravity through a distance h before entering water (density = 1). The velocity of the ball does not change even after entering the water. If the viscosity of water is η, then the value of h is given by:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 129 r4(ρ-1η)2 g✓
- 2281 r4(ρ-1η)2 g
- 3281 r2(ρ-1η) g
- 429 r2(1-ρη) g
Correct answer
29 r4(ρ-1η)2 g
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Mechanical Properties of Fluids MCQs →Want more practice questions on Mechanical Properties of Fluids?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Mechanical Properties of Fluids