engineering recuitment HPCL Junior Executive 2025 Mock Test Fluid Mechanics Fluid Kinematics Vortex Motion
An increase in pressure at the outer edge of a drum of radius R due to rotation at ω rad/sec, full of liquid of density ρ will be -
1
ρω2R2
2
ρω2R/2
3
ρω2R2/2
4
2ρω2R2