2 a depth of h 2 cm The pressure required to blow an air

Last updated: 6/9/2023

2 a depth of h 2 cm The pressure required to blow an air bubble out of the lower end of the tube is N m surface tension T 7 10 N m and p 10 kg m The Poisson s ratio of the material of a wire whose volume remains constant under an external normal stress is 3 A uniform metal rope of length Land area of cross section A is suspended from ceiling vertically dis density and Y is Young s modulus of material of the wire respectively Due to its own weight rope sags such the strain energy stored 4 7d g AL is Find value of n nY Water filled into a container with hexagonal cross section of side 3 cmsurface tension of water is 0 02 N m then the surface energy of water will be