The diagram shows a venturimeter through whic | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) According to Bernoulli's principle for horizontal flow,the pressure difference between two points is related to the change in velocity. The height

Vedclass · Accepted Answer

$32$

Vedclass · Answer

(B) According to Bernoulli's principle for horizontal flow,the pressure difference between two points is related to the change in velocity. The height difference $h$ between the water levels in the two vertical tubes is $5.1 \, mm = 0.51 \, cm$.Using the equation $V_Y^2 = V_X^2 + 2gh$:Given $V_X = 2 \, cm/s$,$g = 1000 \, cm/s^2$,and $h = 0.51 \, cm$.$V_Y^2 = (2)^2 + 2 	imes 1000 	imes 0.51$$V_Y^2 = 4 + 1020 = 1024$$V_Y = \sqrt{1024} = 32 \, cm/s$.

The diagram shows a venturimeter through which water is flowing. The speed of water at $X$ is $2 \, cm/s$. The speed of water at $Y$ (taking $g = 1000 \, cm/s^2$) is ........ $cm/s$.

Similar Questions

The lift of an airplane is based on

Water containing air bubbles flows without turbulence through a horizontal pipe which has a region of narrow cross-section. In this region,the bubbles

Bernoulli's principle is based on the law of conservation of

Prove Bernoulli's Principle.

An aeroplane of mass $3 \times 10^4\,kg$ and total wing area of $120\,m^2$ is in a level flight at some height. The difference in pressure between the upper and lower surfaces of its wings in kilopascals is........... $kPa$ $(g=10\,m/s^2)$

Vedclass Test Series

Exam Paper Generator

Online Exam Module