Water is flowing at a rate …
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Related Questions
Posted by Chinmay M.R 19 hours ago
- 2 answers
Posted by Mohammad Ramjan 1 day, 3 hours ago
- 1 answers
Posted by Javlina Deka 5 hours ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Naveen Sharma 7 years ago
Ans. Let water Level Rise in Tank = x cm
Radius of tank =
Speed of water = 0.7m/s = 70cm/s
Diameter of Pipe = 2 cm
Radius of Pipe = 1cm
Volume of water flowing In 1 Sec = {tex}{22\over 7}\times 1\times 1\times 70 = 220cm^3{/tex}
Volume of water flowing in half an hour =
{tex}220\times 1800 = 396000cm^3{/tex}
This Volume = Volume Of Tank
{tex}=> 396000 = {22\over 7}\times 40\times 40\times x{/tex}
=> x = 78.75 cm
Water Level increase in tank = 78.75cm
0Thank You