Verified answer

Answer:

area of A=2 mm2

area of B=4 mm2

velocity at A,VA=4 m/s

let velocity at B,VB

liquid passed through any cross section

within a Second is constant

A1VA=A2VB

2×4=4×VB

or VB=2 m/s

PLEASE MARK ME BRAINLIEST

Answer:

an ideal liquid is passing through a tube having opening of area 5 cm 2 at one end where as 40 . find whole each having diameter 1 mm of other end of speed of liquid at on end is 2 cm /sec what will be another end

Explanation:

........:-):-):-)