Question
Physics Question on Relative Velocity
Water flows through a horizontal pipe of variable cross-section at the rate of 20 L min-1. What will be the velocity of water at a, point where diameter is 4 cm?
A
0.2639 ms-1
B
0.5639 ms-1
C
0.4639 ms-1
D
0.3639 ms-1
Answer
0.2639 ms-1
Explanation
Solution
The correct option is (A): 0.2639 ms-1