Q.

An ideal liquid is flowing in a cylindrical tube of internal diameter 4 cm with a velocity of 5 m/s. If this tube is connected to another tube of internal diameter 2 cm, then the velocity of the liquid in the second tube will be (in m/s)

see full answer

Start JEE / NEET / Foundation preparation at rupees 99/day !!

21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya

answer is 20.

(Unlock A.I Detailed Solution for FREE)

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Detailed Solution

detailed_solution_thumbnail

According to the equation of continuity,

A2v2=A1v1 Or  

v2=d1d22v1=422×5=20 m/s

Watch 3-min video & get full concept clarity

hear from our champions

score_test_img

Get Expert Academic Guidance – Connect with a Counselor Today!

whats app icon