A metallic wire of density d floats horizontal in water. The maximum radius of the wire so that the wire may not sink is (surface tension of water = T)

A metallic wire of density d floats horizontal in water. The maximum r

1.	A metallic wire of density d floats horizontal in water. The maximum radius of the wire so that the wire may not sink is (surface tension of water = T)
Answer» `SQRT((2T)/(PIDG))` `sqrt((2piT)/(DG))` `sqrt((2piTg)/(d))` `sqrt(2piTgd)` ANSWER :A