In a horizontal pipe of non-uniform cross section, water flows with a velocity of 1 ms-1 at a point where the diameter of the pipe is 20 cm. The velocity of water (ms-1) at a point where the diameter of the pipe 10 cm is:
A. .0025 m/s
B. .25 m/s
C. 0.025 m
D. .5 m/s
Answer:B
In a horizontal pipe of non-uniform cross section, water flows with a velocity of 1 ms-1 at a point where the diameter of the pipe is 20 cm. The velocity of water (ms-1) at a point where the diameter of the pipe 10 cm is:
A. .0025 m/s B. .25 m/s C. 0.025 m D. .5 m/s