Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion
Discussion Forum : Hydraulics and Fluid Mechanics - Section 4 (Q.No. 3)
3.
A hemispherical tank of radius (R) has an orifice of cross-sectional area (a) at its bottom and is full of liquid. The time required to empty the tank completely is
Discussion:
5 comments Page 1 of 1.
Nehal said:
9 years ago
The units for the answer are wrong.
The answer is option D.
The answer is option D.
Muhammad Waqas said:
8 years ago
@Nehal Units are correct.
Suppose unit of length is m (meter) and unit of time is s (second) then;
Numerator units : m^(5/2).
Denominator units: (m^2)(m^(1/2))(1/s^2)^1/2 = (m^5/2)(1/s).
Numerator/demominator = m^(5/2) / m^(5/2)(1/s) = s.
Suppose unit of length is m (meter) and unit of time is s (second) then;
Numerator units : m^(5/2).
Denominator units: (m^2)(m^(1/2))(1/s^2)^1/2 = (m^5/2)(1/s).
Numerator/demominator = m^(5/2) / m^(5/2)(1/s) = s.
Bargav said:
7 years ago
Tell me the correct answer please.
Akhileshwar said:
5 years ago
Unit wise option C is the Correct answer.
Ganesh said:
4 years ago
Please tell me the correct answer.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers