Kelvi

A small hole of area of cross-section $2$ mm $^2$ is present near the bottom of a fully filled open tank of height $2$ m $.$ Taking $g = 10$ m/s $^2,$ the rate of flow of water through the open hole would be nearly:

medium

Mechanical Properties of Fluids

2019

physics

$12.6 \times 10^{-6}$ m $^3/$ s

$8.9 \times 10^{-6}$

Explanation

To solve this problem, we will use Torricelli's theorem, which relates the speed of efflux of a fluid under gravity to the height of the fluid column. $\\$ According to Torricelli's theorem, the speed $v$ of efflux is given by: $\\ v = \sqrt{2gh} \\$

Our AI powered practice platform can help you achieve your doctor dream.

Practice 2000+ previous year NEET questions
More practice, more score
AI generated hints
Use hints to get start solving
AI companion chat to clear doubts 24*7
Ask any question, get instant answers
AI generated solutions
Get detailed step by step solutions
Check related NCERT content
Read while solving
Track your progress
Improve every day

A small hole of area of cross-section 2 2 2 mm2^2 2 is present near the bottom of a fully filled open tank of height 2 2 2 m.. . Taking g=10 g = 10 g=10 m/s2,^2, 2, the rate of flow of water through the open hole would be nearly:

Explanation

Our AI powered practice platform can help you achieve your doctor dream.

A small hole of area of cross-section $2$ mm $^2$ is present near the bottom of a fully filled open tank of height $2$ m $.$ Taking $g = 10$ m/s $^2,$ the rate of flow of water through the open hole would be nearly: