on heating bubbles being formed at the bottom of the vessel detached and rise .
take the bubbles to be spheres R and making a circular contact of radius r with the bottom of vessel if r<
ashwani , 10 Years ago
Grade 12th pass
1 Answers
Ashish
Last Activity: 10 Years ago
Use concept of surface tension apply mg=surfacetension ans is
R square multiply root of rho water multiply g divided by 3T where T is surface tension.
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