Question

An imcopressible liquid flows through a horizontal tube as shown in figure. Then the velocity V of the fluid is :–

(a) 3 m/*

(b) 1.5 m/*

(c) 1 m/*

(d) 2.25 m/*

Answer 1

Correct Option (c) 1 m/s

Explanation:

M = m1 + m2

AV1 = AV2 = 1.5 AV

A x 3 = A x 1.5 + 1.5AV = V = 1m/*