Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

Water is flowing at a constant rate through a horizontal pipe of variable cross-section as shown in figure. Then

see full answer

High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET

🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya

a

Water flows from A to B with acceleration.

b

Water flows from B to A with acceleration.

c

Water flows from A to B with constant velocity.

d

Since the water is flowing at constant rate, pressure at section B = pressure at section A

answer is B.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

From Bernoulli's equation,pA+12ρvA2=pB+12ρvB2Since area of flow at B is greater than area of flow at A, we can conclude vA>vB, i.e., water particles are accelerated while flowing from B to A.
Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon