wiz-icon
MyQuestionIcon
MyQuestionIcon
7
You visited us 7 times! Enjoying our articles? Unlock Full Access!
Question

A liquid flows through a horizontal tube. The velocities of the liquid in the two sections, which have areas of cross-section A1 and A2 are v1 and v2 respectively. The difference in the levels of the liquid in the two vertical tubes is h.

A) The volume of the liquid flowing through the tube in unit time is A1v1

B) v2v1 = 2gh

C) v22v21 = 2gh

D) The energy per unit mass of the liquid is the same in both section of the tube.


A

A, B are correct

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

C, D are correct

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

A, C and D are correct

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D

Only C is correct

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is C

A, C and D are correct


p1ρ+v212 = p2ρ+v222 ( Point 1 and Ponit 2 are at same level)

But p1p2 = ρgh = ρ2 ( v22v21 )


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Bernoulli's Principle
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon