First slide

Fluid dynamics

Question

A cylinder of height 20 m is completely filled with water. The velocity of efflux of water (in m/s) through a small hole on the side wall of the cylinder near its bottom is

Easy

A

10
B

20
C

25.5
D

5

Solution

$v = \sqrt{2 gh} = \sqrt{2 \times 10 \times 20} = 20 m / s$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App