Physics · Fluid Mechanics
A lightweight ball keeps dancing or hovering on top of a water fountain at a crossroads. Which physical principle explains this phenomenon?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The stabilization is caused solely by the viscosity of water
- 2The upward force is entirely due to the surface tension of water
- 3As the velocity of water increases, the pressure decreases (Bernoulli's Principle)✓
- 4As the velocity of water increases, the pressure increases
Correct answer
As the velocity of water increases, the pressure decreases (Bernoulli's Principle)
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