Mht Cet
Fluid Mechanics
MHT CET 2025 23rd April Morning Shift
MCQ+1 / -02025
A disc of paper of radius ' $R$ ' has a hole of radius ' $r$ '. It is floating on a liquid of surface tension ' T '. The force of surface tension on the disc is
Mht Cet
MHT CET 2025 23rd April Morning Shift
A disc of paper of radius ' $R$ ' has a hole of radius ' $r$ '. It is floating on a liquid of surface tension ' T '. The force of surface tension on the disc is