The reading of pressure metre attached with a closed pipe is 4.5 × 10⁴ N/m². On opening the valve, water starts flowing and the reading of pressure metre falls to 2.0 × 10⁴ N/m². The velocity of water is found to be √V m/s. The value of V i s ________
Physics · Fluid Mechanics · equation of continuity and bornullie theorem
The reading of pressure metre attached with a closed pipe is 4.5 × 10⁴ N/m². On opening the valve, water starts flowing and the reading of pressure metre falls to 2.0 × 10⁴ N/m². The velocity of water is found to be √V m/s. The value of V is ________