Water is moving with a speed of through a pipe with a cross-sectional area of . The water gradually descend 9.66 m as the pipe increase in area to . The speed of flow at the lower level is |
|||||||
a) |
b) |
c) |
d) |
Water is moving with a speed of through a pipe with a cross-sectional area of . The water gradually descend 9.66 m as the pipe increase in area to . The speed of flow at the lower level is |
|||||||
a) |
b) |
c) |
d) |